Prepared release v0.9.46 (#492 )

Add enterprise config support via env vars & Windows registry (#491 )
Improved plugin page (#490 )
2026-10-19 22:38:00 +00:00 · 2025-06-01 21:27:13 +02:00 · 2025-06-01 21:14:21 +02:00 · 2025-05-31 17:28:25 +02:00 · 2025-05-31 12:09:28 +02:00 · 2025-05-31 12:04:58 +02:00
1208 changed files with 59447 additions and 5911 deletions
@@ -11,3 +11,7 @@ media/**/*.pptx filter=lfs diff=lfs merge=lfs -text
 media/**/*.png filter=lfs diff=lfs merge=lfs -text
 media/**/*.ico filter=lfs diff=lfs merge=lfs -text
 media/**/*.icns filter=lfs diff=lfs merge=lfs -text
+*.woff2 filter=lfs diff=lfs merge=lfs -text
+*.afpub filter=lfs diff=lfs merge=lfs -text
+*.afdesign filter=lfs diff=lfs merge=lfs -text
+*.afphoto filter=lfs diff=lfs merge=lfs -text
@@ -2,13 +2,13 @@
 * @MindWorkAI/maintainer

 # The release team is responsible for anything inside the .github directory, such as workflows, actions, and issue templates:
-/.github/ @MindWorkAI/release
-
-# The release team is responsible for the update directory:
-/.updates/ @MindWorkAI/release
+/.github/ @MindWorkAI/release @SommerEngineering

 # Our Rust experts are responsible for the Rust codebase:
 /runtime/ @MindWorkAI/rust-experts

 # Our .NET experts are responsible for the .NET codebase:
-/app/ @MindWorkAI/net-experts
+/app/ @MindWorkAI/net-experts
+
+# The source code rules must be reviewed by the release team: 
+/app/SourceCodeRules/ @MindWorkAI/release @SommerEngineering
@@ -1,2 +1 @@
-github: [MindWorkAI]
-open_collective: mindwork-ai
+github: [MindWorkAI]
@@ -1,6 +1,8 @@
 name: Build and Release
 on:
  push:
+    branches:
+      - main
    tags:
      - "v*.*.*"

@@ -46,6 +48,7 @@ jobs:
          echo "version=${version}" >> "$GITHUB_OUTPUT"
          
      - name: Check tag vs. metadata version
+        if: startsWith(github.ref, 'refs/tags/v')
        run: |
          # Ensure, that the tag matches the version in the metadata file:
          if [ "${GITHUB_REF}" != "refs/tags/${FORMATTED_VERSION}" ]; then
@@ -99,6 +102,12 @@ jobs:
            dotnet_runtime: 'linux-x64'
            dotnet_name_postfix: '-x86_64-unknown-linux-gnu'
            tauri_bundle: 'appimage deb updater'
+            
+          - platform: 'ubuntu-22.04-arm' # for ARM-based Linux
+            rust_target: 'aarch64-unknown-linux-gnu'
+            dotnet_runtime: 'linux-arm64'
+            dotnet_name_postfix: '-aarch64-unknown-linux-gnu'
+            tauri_bundle: 'appimage deb updater'

          - platform: 'windows-latest' # for x86-based Windows
            rust_target: 'x86_64-pc-windows-msvc'
@@ -151,6 +160,19 @@ jobs:
          # Format the app version:
          formatted_app_version="v${app_version}"
          
+          # Set the architecture:
+          if sed --version 2>/dev/null | grep -q GNU; then
+            sed -i "10s/.*/${{ matrix.dotnet_runtime }}/" metadata.txt
+          else
+            sed -i '' "10s/.*/${{ matrix.dotnet_runtime }}/" metadata.txt
+          fi
+          
+          # Next line is the necessary PDFium version.
+          # The format is '137.0.7123.0'. What we need
+          # is the '7123' part:
+          pdfium_version=$(sed -n '11p' metadata.txt)
+          pdfium_version=$(echo $pdfium_version | cut -d'.' -f3)
+          
          # Write the metadata to the environment:
          echo "APP_VERSION=${app_version}" >> $GITHUB_ENV
          echo "FORMATTED_APP_VERSION=${formatted_app_version}" >> $GITHUB_ENV
@@ -161,6 +183,8 @@ jobs:
          echo "RUST_VERSION=${rust_version}" >> $GITHUB_ENV
          echo "MUD_BLAZOR_VERSION=${mud_blazor_version}" >> $GITHUB_ENV
          echo "TAURI_VERSION=${tauri_version}" >> $GITHUB_ENV
+          echo "ARCHITECTURE=${{ matrix.dotnet_runtime }}" >> $GITHUB_ENV
+          echo "PDFIUM_VERSION=${pdfium_version}" >> $GITHUB_ENV

          # Log the metadata:
          echo "App version: '${formatted_app_version}'"
@@ -171,6 +195,8 @@ jobs:
          echo "Rust version: '${rust_version}'"
          echo "MudBlazor version: '${mud_blazor_version}'"
          echo "Tauri version: '${tauri_version}'"
+          echo "Architecture: '${{ matrix.dotnet_runtime }}'"
+          echo "PDFium version: '${pdfium_version}'"
          
      - name: Read and format metadata (Windows)
        if: matrix.platform == 'windows-latest'
@@ -203,6 +229,18 @@ jobs:
          # Format the app version:
          $formatted_app_version = "v${app_version}"
          
+          # Set the architecture:
+          $metadata[9] = "${{ matrix.dotnet_runtime }}"
+          
+          # Write the changed metadata back to the file:
+          Set-Content -Path metadata.txt -Value $metadata
+          
+          # Next line is the necessary PDFium version.
+          # The format is '137.0.7123.0'. What we need
+          # is the '7123' part:
+          $pdfium_version = $metadata[10]
+          $pdfium_version = $pdfium_version.Split('.')[2]
+          
          # Write the metadata to the environment:
          Write-Output "APP_VERSION=${app_version}" >> $env:GITHUB_ENV
          Write-Output "FORMATTED_APP_VERSION=${formatted_app_version}" >> $env:GITHUB_ENV
@@ -212,6 +250,8 @@ jobs:
          Write-Output "DOTNET_RUNTIME_VERSION=${dotnet_runtime_version}" >> $env:GITHUB_ENV
          Write-Output "RUST_VERSION=${rust_version}" >> $env:GITHUB_ENV
          Write-Output "MUD_BLAZOR_VERSION=${mud_blazor_version}" >> $env:GITHUB_ENV
+          Write-Output "ARCHITECTURE=${{ matrix.dotnet_runtime }}" >> $env:GITHUB_ENV
+          Write-Output "PDFIUM_VERSION=${pdfium_version}" >> $env:GITHUB_ENV
          
          # Log the metadata:
          Write-Output "App version: '${formatted_app_version}'"
@@ -222,6 +262,8 @@ jobs:
          Write-Output "Rust version: '${rust_version}'"
          Write-Output "MudBlazor version: '${mud_blazor_version}'"
          Write-Output "Tauri version: '${tauri_version}'"
+          Write-Output "Architecture: '${{ matrix.dotnet_runtime }}'"
+          Write-Output "PDFium version: '${pdfium_version}'"

      - name: Setup .NET
        uses: actions/setup-dotnet@v4
@@ -229,6 +271,117 @@ jobs:
          dotnet-version: ${{ env.DOTNET_SDK_VERSION }}
          cache: true
          cache-dependency-path: 'app/MindWork AI Studio/packages.lock.json'
+
+      - name: Deploy PDFium (Unix)
+        if: matrix.platform != 'windows-latest'
+        env:
+          PDFIUM_VERSION: ${{ env.PDFIUM_VERSION }}
+          DOTNET_RUNTIME: ${{ matrix.dotnet_runtime }}
+        run: |
+          set -e
+
+          # Target directory:
+          TLIB_DIR="runtime/resources/libraries"
+          mkdir -p "$TLIB_DIR"
+
+          case "${DOTNET_RUNTIME}" in
+            linux-x64)
+              PDFIUM_FILE="linux-x64.tgz"
+              LIB_SOURCE="lib/libpdfium.so"
+              LIB_TARGET="libpdfium.so"
+              ;;
+            linux-arm64)
+              PDFIUM_FILE="linux-arm64.tgz"
+              LIB_SOURCE="lib/libpdfium.so"
+              LIB_TARGET="libpdfium.so"
+              ;;
+            osx-x64)
+              PDFIUM_FILE="mac-x64.tgz"
+              LIB_SOURCE="lib/libpdfium.dylib"
+              LIB_TARGET="libpdfium.dylib"
+              ;;
+            osx-arm64)
+              PDFIUM_FILE="mac-arm64.tgz"
+              LIB_SOURCE="lib/libpdfium.dylib"
+              LIB_TARGET="libpdfium.dylib"
+              ;;
+            *)
+              echo "Unknown platform: ${DOTNET_RUNTIME}"
+              exit 1
+              ;;
+          esac
+
+          PDFIUM_URL="https://github.com/bblanchon/pdfium-binaries/releases/download/chromium%2F${PDFIUM_VERSION}/pdfium-${PDFIUM_FILE}"
+
+          echo "Download PDFium $PDFIUM_URL ..."
+          TMP=$(mktemp -d)
+          ARCHIVE="${TMP}/pdfium.tgz"
+
+          curl -fsSL -o "$ARCHIVE" "$PDFIUM_URL"
+
+          echo "Extracting PDFium ..."
+          tar xzf "$ARCHIVE" -C "$TMP"
+          SRC="${TMP}/${LIB_SOURCE}"
+
+          if [ ! -f "$SRC" ]; then
+            echo "Was not able to find PDFium source: $SRC"
+            exit 1
+          fi
+
+          echo "Copy PDFium from ${LIB_TARGET} to ${TLIB_DIR}/"
+          cp -f "$SRC" "$TLIB_DIR/$LIB_TARGET"
+
+          echo "Cleaning up ..."
+          rm -fr "$TMP"
+          
+      - name: Install PDFium (Windows)
+        if: matrix.platform == 'windows-latest'
+        env:
+          PDFIUM_VERSION: ${{ env.PDFIUM_VERSION }}
+          DOTNET_RUNTIME: ${{ matrix.dotnet_runtime }}
+        run: |
+          $TLIB_DIR = "runtime\resources\libraries"
+          New-Item -ItemType Directory -Force -Path $TLIB_DIR | Out-Null
+      
+          switch ($env:DOTNET_RUNTIME) {
+            "win-x64" {
+              $PDFIUM_FILE = "win-x64.tgz"
+              $LIB_SOURCE = "bin\pdfium.dll"
+              $LIB_TARGET = "pdfium.dll"
+            }
+            "win-arm64" {
+              $PDFIUM_FILE = "win-arm64.tgz"
+              $LIB_SOURCE = "bin\pdfium.dll"
+              $LIB_TARGET = "pdfium.dll"
+            }
+            default {
+              Write-Error "Unknown platform: $($env:DOTNET_RUNTIME)"
+              exit 1
+            }
+          }
+      
+          $PDFIUM_URL = "https://github.com/bblanchon/pdfium-binaries/releases/download/chromium%2F$($env:PDFIUM_VERSION)/pdfium-$PDFIUM_FILE"
+          Write-Host "Download $PDFIUM_URL ..."
+          $TMP = New-TemporaryFile | Split-Path
+          $ARCHIVE = Join-Path $TMP "pdfium.tgz"
+      
+          Invoke-WebRequest -Uri $PDFIUM_URL -OutFile $ARCHIVE
+      
+          Write-Host "Extracting PDFium ..."
+          tar -xzf $ARCHIVE -C $TMP
+      
+          $SRC = Join-Path $TMP $LIB_SOURCE
+          if (!(Test-Path $SRC)) {
+            Write-Error "Cannot find PDFium source: $SRC"
+            exit 1
+          }
+      
+          $DEST = Join-Path $TLIB_DIR $LIB_TARGET
+          Copy-Item -Path $SRC -Destination $DEST -Force
+      
+          Write-Host "Cleaning up ..."
+          Remove-Item $ARCHIVE -Force
+          Remove-Item $TMP -Recurse -Force
      
      - name: Build .NET project
        run: |
@@ -249,18 +402,6 @@ jobs:
          cd publish/dotnet
          mv mindworkAIStudio.exe "../../app/MindWork AI Studio/bin/dist/mindworkAIStudioServer${{ matrix.dotnet_name_postfix }}"
          
-      - name: Create parts for the Rust cache key (Unix)
-        if: matrix.platform != 'windows-latest'
-        run: |
-          cd runtime
-          echo "CARGO_LOCK_HASH=${{ hashFiles('**/Cargo.lock') }}" >> $GITHUB_ENV
-          
-      - name: Create parts for the Rust cache key (Windows)
-        if: matrix.platform == 'windows-latest'
-        run: |
-          cd runtime
-          echo "CARGO_LOCK_HASH=${{ hashFiles('**/Cargo.lock') }}" >> $env:GITHUB_ENV
-          
      - name: Cache Rust
        uses: actions/cache@v4
        with:
@@ -272,17 +413,7 @@ jobs:
            ~/.rustup/toolchains
            runtime/target
            
-          # When the entire key matches, Rust might just create the bundles using the current .NET build:
-          key: target-${{ matrix.dotnet_runtime }}-rust-${{ env.RUST_VERSION }}-dependencies-${{ env.CARGO_LOCK_HASH }}
-          
-          # - 1st key: the Rust runtime dependencies changed. Anyway, we might be able to re-use many previously built packages.
-          #
-          # - No match: alright, a new Rust version was released. Sadly, we cannot re-use anything now. Why?
-          #   The updated Rust compiler might mitigate some bugs or vulnerabilities. In order to apply
-          #   these changes to our app, we have to re-compile everything. That's the reason why it makes
-          #   no sense to use more parts for the cache key, like Tauri or Tauri build versions.
-          restore-keys: |
-            target-${{ matrix.dotnet_runtime }}-rust-${{ env.RUST_VERSION }}-dependencies-
+          key: target-${{ matrix.dotnet_runtime }}-rust-${{ env.RUST_VERSION }}
            
      - name: Setup Rust (stable)
        uses: dtolnay/rust-toolchain@master
@@ -294,13 +425,19 @@ jobs:
        if: matrix.platform == 'ubuntu-22.04' && contains(matrix.rust_target, 'x86_64')
        run: |
          sudo apt-get update
-          sudo apt-get install -y libwebkit2gtk-4.0-dev libappindicator3-dev librsvg2-dev patchelf
+          sudo apt-get install -y libwebkit2gtk-4.0-dev libappindicator3-dev librsvg2-dev patchelf libfuse2
+          
+      - name: Setup dependencies (Ubuntu-specific, ARM)
+        if: matrix.platform == 'ubuntu-22.04-arm' && contains(matrix.rust_target, 'aarch64')
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y libwebkit2gtk-4.0-dev libappindicator3-dev librsvg2-dev patchelf libfuse2
          
      - name: Setup Tauri (Unix)
        if: matrix.platform != 'windows-latest'
        run: |
          if ! cargo tauri --version > /dev/null 2>&1; then
-            cargo install tauri-cli
+            cargo install --version 1.6.2 tauri-cli
          else
            echo "Tauri is already installed"
          fi
@@ -309,10 +446,39 @@ jobs:
        if: matrix.platform == 'windows-latest'
        run: |
          if (-not (cargo tauri --version 2>$null)) {
-            cargo install tauri-cli
+            cargo install --version 1.6.2 tauri-cli
          } else {
            Write-Output "Tauri is already installed"
          }
+          
+      - name: Delete previous artifact, which may exist due to caching (macOS)
+        if: startsWith(matrix.platform, 'macos')
+        run: |
+          rm -f runtime/target/${{ matrix.rust_target }}/release/bundle/dmg/MindWork AI Studio_*.dmg
+          rm -f runtime/target/${{ matrix.rust_target }}/release/bundle/macos/MindWork AI Studio.app.tar.gz*
+
+      - name: Delete previous artifact, which may exist due to caching (Windows - MSI)
+        if: startsWith(matrix.platform, 'windows') && contains(matrix.tauri_bundle, 'msi')
+        run: |
+          rm -Force "runtime/target/${{ matrix.rust_target }}/release/bundle/msi/MindWork AI Studio_*.msi" -ErrorAction SilentlyContinue
+          rm -Force "runtime/target/${{ matrix.rust_target }}/release/bundle/msi/MindWork AI Studio*msi.zip*" -ErrorAction SilentlyContinue
+          
+      - name: Delete previous artifact, which may exist due to caching (Windows - NSIS)
+        if: startsWith(matrix.platform, 'windows') && contains(matrix.tauri_bundle, 'nsis')
+        run: |
+          rm -Force "runtime/target/${{ matrix.rust_target }}/release/bundle/nsis/MindWork AI Studio_*.exe" -ErrorAction SilentlyContinue
+          rm -Force "runtime/target/${{ matrix.rust_target }}/release/bundle/nsis/MindWork AI Studio*nsis.zip*" -ErrorAction SilentlyContinue
+          
+      - name: Delete previous artifact, which may exist due to caching (Linux - Debian Package)
+        if: startsWith(matrix.platform, 'ubuntu') && contains(matrix.tauri_bundle, 'deb')
+        run: |
+          rm -f runtime/target/${{ matrix.rust_target }}/release/bundle/deb/mind-work-ai-studio_*.deb
+      
+      - name: Delete previous artifact, which may exist due to caching (Linux - AppImage)
+        if: startsWith(matrix.platform, 'ubuntu') && contains(matrix.tauri_bundle, 'appimage')
+        run: |
+          rm -f runtime/target/${{ matrix.rust_target }}/release/bundle/appimage/mind-work-ai-studio_*.AppImage
+          rm -f runtime/target/${{ matrix.rust_target }}/release/bundle/appimage/mind-work-ai-studio*AppImage.tar.gz*
      
      - name: Build Tauri project (Unix)
        if: matrix.platform != 'windows-latest'
@@ -337,7 +503,7 @@ jobs:
          cargo tauri build --target ${{ matrix.rust_target }} --bundles ${{ matrix.tauri_bundle }}

      - name: Upload artifact (macOS)
-        if: startsWith(matrix.platform, 'macos')
+        if: startsWith(matrix.platform, 'macos') && startsWith(github.ref, 'refs/tags/v')
        uses: actions/upload-artifact@v4
        with:
          name: MindWork AI Studio (macOS ${{ matrix.dotnet_runtime }})
@@ -348,7 +514,7 @@ jobs:
          retention-days: ${{ env.RETENTION_INTERMEDIATE_ASSETS }}
          
      - name: Upload artifact (Windows - MSI)
-        if: startsWith(matrix.platform, 'windows') && contains(matrix.tauri_bundle, 'msi')
+        if: startsWith(matrix.platform, 'windows') && contains(matrix.tauri_bundle, 'msi') && startsWith(github.ref, 'refs/tags/v')
        uses: actions/upload-artifact@v4
        with:
          name: MindWork AI Studio (Windows - MSI ${{ matrix.dotnet_runtime }})
@@ -359,7 +525,7 @@ jobs:
          retention-days: ${{ env.RETENTION_INTERMEDIATE_ASSETS }}
          
      - name: Upload artifact (Windows - NSIS)
-        if: startsWith(matrix.platform, 'windows') && contains(matrix.tauri_bundle, 'nsis')
+        if: startsWith(matrix.platform, 'windows') && contains(matrix.tauri_bundle, 'nsis') && startsWith(github.ref, 'refs/tags/v')
        uses: actions/upload-artifact@v4
        with:
          name: MindWork AI Studio (Windows - NSIS ${{ matrix.dotnet_runtime }})
@@ -370,7 +536,7 @@ jobs:
          retention-days: ${{ env.RETENTION_INTERMEDIATE_ASSETS }}
          
      - name: Upload artifact (Linux - Debian Package)
-        if: startsWith(matrix.platform, 'ubuntu') && contains(matrix.tauri_bundle, 'deb')
+        if: startsWith(matrix.platform, 'ubuntu') && contains(matrix.tauri_bundle, 'deb') && startsWith(github.ref, 'refs/tags/v')
        uses: actions/upload-artifact@v4
        with:
          name: MindWork AI Studio (Linux - deb ${{ matrix.dotnet_runtime }})
@@ -380,7 +546,7 @@ jobs:
          retention-days: ${{ env.RETENTION_INTERMEDIATE_ASSETS }}
          
      - name: Upload artifact (Linux - AppImage)
-        if: startsWith(matrix.platform, 'ubuntu') && contains(matrix.tauri_bundle, 'appimage')
+        if: startsWith(matrix.platform, 'ubuntu') && contains(matrix.tauri_bundle, 'appimage') && startsWith(github.ref, 'refs/tags/v')
        uses: actions/upload-artifact@v4
        with:
          name: MindWork AI Studio (Linux - AppImage ${{ matrix.dotnet_runtime }})
@@ -389,234 +555,12 @@ jobs:
            runtime/target/${{ matrix.rust_target }}/release/bundle/appimage/mind-work-ai-studio*AppImage.tar.gz*
          if-no-files-found: error
          retention-days: ${{ env.RETENTION_INTERMEDIATE_ASSETS }}
-          
-  build_linux_arm64:
-    name: Build app (linux-arm64)
-    runs-on: ubuntu-latest
-    needs: read_metadata
-    env:
-      SKIP: false # allows disabling this long-running job temporarily
-    
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-        with:
-          lfs: false
-          
-      - name: Read and format metadata
-        if: ${{ env.SKIP != 'true' }}
-        id: metadata
-        run: |
-          # Read the lines of the metadata file:
-          app_version=$(sed -n '1p' metadata.txt)
-          build_time=$(sed -n '2p' metadata.txt)
-          build_number=$(sed -n '3p' metadata.txt)
-
-          # Next line is the .NET SDK version.
-          # The format is '8.0.205 (commit 3e1383b780)'.
-          # We extract only the version number, though:
-          dotnet_sdk_version=$(sed -n '4p' metadata.txt | sed 's/[^0-9.]*\([0-9.]*\).*/\1/')
-
-          # Next line is the .NET runtime version.
-          # The format is '8.0.5 (commit 087e15321b)'.
-          # We extract only the version number, though:
-          dotnet_runtime_version=$(sed -n '5p' metadata.txt | sed 's/[^0-9.]*\([0-9.]*\).*/\1/')
-
-          # Next line is the Rust version.
-          # The format is '1.78.0 (commit 9b00956e5)'.
-          # We extract only the version number, though:
-          rust_version=$(sed -n '6p' metadata.txt | sed 's/[^0-9.]*\([0-9.]*\).*/\1/')
-
-          # Next line is the MudBlazor version:
-          mud_blazor_version=$(sed -n '7p' metadata.txt)
-
-          # Next line is the Tauri version:
-          tauri_version=$(sed -n '8p' metadata.txt)
-
-          # Format the app version:
-          formatted_app_version="v${app_version}"
-
-          # Write the metadata to the environment:
-          echo "APP_VERSION=${app_version}" >> $GITHUB_ENV
-          echo "FORMATTED_APP_VERSION=${formatted_app_version}" >> $GITHUB_ENV
-          echo "BUILD_TIME=${build_time}" >> $GITHUB_ENV
-          echo "BUILD_NUMBER=${build_number}" >> $GITHUB_ENV
-          echo "DOTNET_SDK_VERSION=${dotnet_sdk_version}" >> $GITHUB_ENV
-          echo "DOTNET_RUNTIME_VERSION=${dotnet_runtime_version}" >> $GITHUB_ENV
-          echo "RUST_VERSION=${rust_version}" >> $GITHUB_ENV
-          echo "MUD_BLAZOR_VERSION=${mud_blazor_version}" >> $GITHUB_ENV
-          echo "TAURI_VERSION=${tauri_version}" >> $GITHUB_ENV
-
-          # Log the metadata:
-          echo "App version: '${formatted_app_version}'"
-          echo "Build time: '${build_time}'"
-          echo "Build number: '${build_number}'"
-          echo ".NET SDK version: '${dotnet_sdk_version}'"
-          echo ".NET runtime version: '${dotnet_runtime_version}'"
-          echo "Rust version: '${rust_version}'"
-          echo "MudBlazor version: '${mud_blazor_version}'"
-          echo "Tauri version: '${tauri_version}'"
-        
-      - name: Setup .NET
-        if: ${{ env.SKIP != 'true' }}
-        uses: actions/setup-dotnet@v4
-        with:
-          dotnet-version: ${{ env.DOTNET_SDK_VERSI }}
-          cache: true
-          cache-dependency-path: 'app/MindWork AI Studio/packages.lock.json'
-          
-      - name: Build .NET project
-        if: ${{ env.SKIP != 'true' }}
-        run: |
-          cd "app/MindWork AI Studio"
-          dotnet publish --configuration release --runtime linux-arm64 --disable-build-servers --force --output ../../publish/dotnet
-          
-      - name: Move & rename the .NET artifact
-        if: ${{ env.SKIP != 'true' }}
-        run: |
-          mkdir -p "app/MindWork AI Studio/bin/dist"
-          cd publish/dotnet
-          mv mindworkAIStudio "../../app/MindWork AI Studio/bin/dist/mindworkAIStudioServer-aarch64-unknown-linux-gnu"
-          
-      - name: Create parts for the Rust cache key
-        if: ${{ env.SKIP != 'true' }}
-        run: |
-          cd runtime
-          echo "CARGO_LOCK_HASH=${{ hashFiles('**/Cargo.lock') }}" >> $GITHUB_ENV
-          
-      - name: Cache linux arm64 runner image
-        if: ${{ env.SKIP != 'true' }}
-        uses: actions/cache@v4
-        id: linux_arm_cache
-        with:
-          path: ${{ runner.temp }}/linux_arm_qemu_cache.img
-          
-          # When the entire key matches, Rust might just create the bundles using the current .NET build:
-          key: target-linux-arm64-rust-${{ env.RUST_VERSION }}-dependencies-${{ env.CARGO_LOCK_HASH }}
-
-          # - 1st key: the Rust runtime dependencies changed. Anyway, we might be able to re-use many previously built packages.
-          #
-          # - No match: alright, a new Rust version was released. Sadly, we cannot re-use anything now. Why?
-          #   The updated Rust compiler might mitigate some bugs or vulnerabilities. In order to apply
-          #   these changes to our app, we have to re-compile everything. That's the reason why it makes
-          #   no sense to use more parts for the cache key, like Tauri or Tauri build versions.
-          restore-keys: |
-            target-linux-arm64-rust-${{ env.RUST_VERSION }}-dependencies-
-            
-      - name: Build linux arm runner image
-        uses: pguyot/arm-runner-action@v2
-        id: build-linux-arm-runner
-        if: ${{ steps.linux_arm_cache.outputs.cache-hit != 'true' && env.SKIP != 'true' }}
-        env:
-          RUST_VERSION: ${{ env.RUST_VERSION }}
-          TAURI_VERSION: ${{ env.TAURI_VERSION }}
-          
-        with:
-          base_image: dietpi:rpi_armv8_bullseye
-          cpu: cortex-a53
-          image_additional_mb: 6000 # ~ 6GB
-          optimize_image: false
-          shell: /bin/bash
-          commands: |
-            # Rust complains (rightly) that $HOME doesn't match eid home:
-            export HOME=/root
-            
-            # Workaround to CI worker being stuck on Updating crates.io index:
-            export CARGO_REGISTRIES_CRATES_IO_PROTOCOL=sparse
-            
-            # Update and upgrade the system:
-            apt-get update --yes --allow-releaseinfo-change
-            apt-get upgrade --yes
-            apt-get autoremove --yes
-            apt-get install curl wget --yes
-            
-            # Install Rust:
-            curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- --default-toolchain none -y
-            source "$HOME/.cargo/env"
-            rustup toolchain install $RUST_VERSION
-            
-            # Install build tools and tauri-cli requirements:
-            apt-get install --yes libwebkit2gtk-4.0-dev build-essential libssl-dev libgtk-3-dev libayatana-appindicator3-dev librsvg2-dev
-            
-            # Setup Tauri:
-            cargo install tauri-cli
-            
-      - name: Add the built runner image to the cache
-        if: ${{ steps.linux_arm_cache.outputs.cache-hit != 'true' && env.SKIP != 'true' }}
-        run: |
-          mv ${{ steps.build-linux-arm-runner.outputs.image }} ${{ runner.temp }}/linux_arm_qemu_cache.img
-            
-      - name: Build Tauri project
-        if: ${{ env.SKIP != 'true' }}
-        uses: pguyot/arm-runner-action@v2
-        id: build-linux-arm
-        
-        with:
-          base_image: file://${{ runner.temp }}/linux_arm_qemu_cache.img
-          cpu: cortex-a53
-          optimize_image: false
-          copy_artifact_path: runtime
-          copy_artifact_dest: result
-          bind_mount_repository: true
-          
-          #
-          # We do not need to set the PRIVATE_PUBLISH_KEY and PRIVATE_PUBLISH_KEY_PASSWORD here,
-          # because we cannot produce the AppImage on arm64. Only the AppImage supports the automatic
-          # update feature. The Debian package does not support this feature.
-          #
-          #PRIVATE_PUBLISH_KEY: ${{ secrets.PRIVATE_PUBLISH_KEY }}
-          #PRIVATE_PUBLISH_KEY_PASSWORD: ${{ secrets.PRIVATE_PUBLISH_KEY_PASSWORD }}
-          #
-          
-          shell: /bin/bash
-          commands: |
-            export HOME=/root
-            export CARGO_REGISTRIES_CRATES_IO_PROTOCOL=sparse
-            source "$HOME/.cargo/env"
-            cd runtime
-            
-            # Try to restore the Rust cache from previous build:
-            mkdir -p /rust-cache/target
-            rm -fr target
-            cp -Rp /rust-cache/target target
-            
-            cargo tauri build --target aarch64-unknown-linux-gnu --bundles deb
-            
-            # Save the built libraries for the next job:
-            rm -fr /rust-cache/target
-            cp -Rp target /rust-cache
-
-      - name: Debug
-        if: ${{ env.SKIP != 'true' }}
-        run: |
-          echo "Current directory: $(pwd)"
-          ls -lhat
-          
-          echo "Searching for linux_arm_qemu_cache.img"
-          find $RUNNER_TEMP -name 'linux_arm_qemu_cache.img' -print 2>/dev/null
-          
-          echo "Searching for mind-work-ai-studio_*.deb"
-          find . -name 'mind-work-ai-studio_*.deb' -print 2>/dev/null
-          
-      - name: Update the runner image to cache the Rust runtime build
-        if: ${{ env.SKIP != 'true' }}
-        run: |
-          mv ${{ steps.build-linux-arm.outputs.image }} $RUNNER_TEMP/linux_arm_qemu_cache.img
-      
-      - name: Upload artifact (Linux - Debian Package)
-        if: ${{ env.SKIP != 'true' }}
-        uses: actions/upload-artifact@v4
-        with:
-          name: MindWork AI Studio (Linux - deb linux-arm64)
-          path: |
-            result/target/aarch64-unknown-linux-gnu/release/bundle/deb/mind-work-ai-studio_*.deb
-          if-no-files-found: warn
-          retention-days: ${{ env.RETENTION_INTERMEDIATE_ASSETS }}
        
  create_release:
    name: Prepare & create release
    runs-on: ubuntu-latest
-    needs: [build_main, read_metadata, build_linux_arm64]
+    needs: [build_main, read_metadata]
+    if: startsWith(github.ref, 'refs/tags/v')
    steps:
      - name: Create artifact directory
        run: mkdir -p $GITHUB_WORKSPACE/artifacts
@@ -689,6 +633,7 @@ jobs:
            # - platform=darwin-aarch64 when path contains 'aarch64-apple-darwin'
            # - platform=darwin-x86_64 when path contains 'x86_64-apple-darwin'
            # - platform=linux-x86_64 when path contains 'x86_64-unknown-linux-'
+            # - platform=linux-aarch64 when path contains 'aarch64-unknown-linux-'
            # - platform=windows-x86_64 when path contains 'x86_64-pc-windows-'
            # - platform=windows-aarch64 when path contains 'aarch64-pc-windows-'
            #
@@ -698,6 +643,8 @@ jobs:
              platform="darwin-x86_64"
            elif [[ "$sig_file" == *"amd64.AppImage"* ]]; then
              platform="linux-x86_64"
+            elif [[ "$sig_file" == *"aarch64.AppImage"* ]]; then
+              platform="linux-aarch64"
            elif [[ "$sig_file" == *"x64-setup.nsis"* ]]; then
              platform="windows-x86_64"
            elif [[ "$sig_file" == *"arm64-setup.nsis"* ]]; then
@@ -774,6 +721,7 @@ jobs:
      name: Publish release
      runs-on: ubuntu-latest
      needs: [read_metadata, create_release]
+      if: startsWith(github.ref, 'refs/tags/v')
      
      permissions:
        contents: write
@@ -1,3 +1,11 @@
+# Ignore any startup.env file:
+startup.env
+
+# Ignore pdfium library:
+libpdfium.dylib
+libpdfium.so
+libpdfium.dll
+
 # User-specific files
 *.rsuser
 *.suo
@@ -147,3 +155,4 @@ orleans.codegen.cs
 **/.idea/**/dynamic.xml
 **/.idea/**/uiDesigner.xml
 **/.idea/**/dbnavigator.xml
+**/.vs
@@ -0,0 +1,22 @@
+# This CITATION.cff file was generated with cffinit.
+# Visit https://bit.ly/cffinit to generate yours today!
+
+cff-version: 1.2.0
+title: AI Studio
+message: >-
+  When you want to cite AI Studio in your scientific work,
+  please use these metadata.
+type: software
+authors:
+  - given-names: Thorsten
+    family-names: Sommer
+    email: thorsten.sommer@dlr.de
+    affiliation: Deutsches Zentrum für Luft- und Raumfahrt (DLR)
+    orcid: 'https://orcid.org/0000-0002-3264-9934'
+  - name: Open Source Community
+repository-code: 'https://github.com/MindWorkAI/AI-Studio'
+url: 'https://mindworkai.org/'
+keywords:
+  - LLM
+  - AI
+  - Orchestration
@@ -6,7 +6,7 @@ FSL-1.1-MIT

 ## Notice

-Copyright 2024 Thorsten Sommer
+Copyright 2025 Thorsten Sommer

 ## Terms and Conditions

@@ -1,15 +1,92 @@
 # MindWork AI Studio
+Are you new here? [Read here](#what-is-ai-studio) what AI Studio is.
+
+## News
+Things we are currently working on:
+
+- Since November 2024: Work on RAG (integration of your data and files) has begun. We will support the integration of local and external data sources. We need to implement the following runtime (Rust) and app (.NET) steps:
+
+  - [x] ~~Runtime: Restructuring the code into meaningful modules (PR [#192](https://github.com/MindWorkAI/AI-Studio/pull/192))~~
+  - [x] ~~Define the [External Retrieval Interface (ERI)](https://github.com/MindWorkAI/ERI) as a contract for integrating arbitrary external data (PR [#1](https://github.com/MindWorkAI/ERI/pull/1))~~
+  - [x] ~~App: Metadata for providers (which provider offers embeddings?) (PR [#205](https://github.com/MindWorkAI/AI-Studio/pull/205))~~
+  - [x] ~~App: Add an option to show preview features (PR [#222](https://github.com/MindWorkAI/AI-Studio/pull/222))~~
+  - [x] ~~App: Configure embedding providers (PR [#224](https://github.com/MindWorkAI/AI-Studio/pull/224))~~
+  - [x] ~~App: Implement an [ERI](https://github.com/MindWorkAI/ERI) server coding assistant (PR [#231](https://github.com/MindWorkAI/AI-Studio/pull/231))~~
+  - [x] ~~App: Management of data sources (local & external data via [ERI](https://github.com/MindWorkAI/ERI)) (PR [#259](https://github.com/MindWorkAI/AI-Studio/pull/259), [#273](https://github.com/MindWorkAI/AI-Studio/pull/273))~~
+  - [x] ~~Runtime: Extract data from txt / md / pdf / docx / xlsx files (PR [#374](https://github.com/MindWorkAI/AI-Studio/pull/374))~~
+  - [ ] (*Optional*) Runtime: Implement internal embedding provider through [fastembed-rs](https://github.com/Anush008/fastembed-rs)
+  - [x] ~~App: Implement dialog for checking & handling [pandoc](https://pandoc.org/) installation ([PR #393](https://github.com/MindWorkAI/AI-Studio/pull/393), [PR #487](https://github.com/MindWorkAI/AI-Studio/pull/487))~~
+  - [ ] App: Implement external embedding providers
+  - [ ] App: Implement the process to vectorize one local file using embeddings
+  - [ ] Runtime: Integration of the vector database [LanceDB](https://github.com/lancedb/lancedb)
+  - [ ] App: Implement the continuous process of vectorizing data
+  - [x] ~~App: Define a common retrieval context interface for the integration of RAG processes in chats (PR [#281](https://github.com/MindWorkAI/AI-Studio/pull/281), [#284](https://github.com/MindWorkAI/AI-Studio/pull/284), [#286](https://github.com/MindWorkAI/AI-Studio/pull/286), [#287](https://github.com/MindWorkAI/AI-Studio/pull/287))~~
+  - [x] ~~App: Define a common augmentation interface for the integration of RAG processes in chats (PR [#288](https://github.com/MindWorkAI/AI-Studio/pull/288), [#289](https://github.com/MindWorkAI/AI-Studio/pull/289))~~
+  - [x] ~~App: Integrate data sources in chats (PR [#282](https://github.com/MindWorkAI/AI-Studio/pull/282))~~
+
+
+- Since September 2024: Experiments have been started on how we can work on long texts with AI Studio. Let's say you want to write a fantasy novel or create a complex project proposal and use LLM for support. The initial experiments were promising, but not yet satisfactory. We are testing further approaches until a satisfactory solution is found. The current state of our experiment is available as an experimental preview feature through your app configuration. Related PR: ~~[PR #167](https://github.com/MindWorkAI/AI-Studio/pull/167), [PR #226](https://github.com/MindWorkAI/AI-Studio/pull/226)~~, [PR #376](https://github.com/MindWorkAI/AI-Studio/pull/376).
+
+- Since March 2025: We have started developing the plugin system. There will be language plugins to offer AI Studio in other languages, configuration plugins to centrally manage certain providers and rules within an organization, and assistant plugins that allow anyone to develop their own assistants. We are using Lua as the plugin language:
+  - [x] ~~Plan & implement the base plugin system ([PR #322](https://github.com/MindWorkAI/AI-Studio/pull/322))~~
+  - [x] ~~Start the plugin system ([PR #372](https://github.com/MindWorkAI/AI-Studio/pull/372))~~
+  - [x] ~~Added hot-reload support for plugins ([PR #377](https://github.com/MindWorkAI/AI-Studio/pull/377), [PR #391](https://github.com/MindWorkAI/AI-Studio/pull/391))~~
+  - [x] ~~Add support for other languages (I18N) to AI Studio ([PR #381](https://github.com/MindWorkAI/AI-Studio/pull/381), [PR #400](https://github.com/MindWorkAI/AI-Studio/pull/400), [PR #404](https://github.com/MindWorkAI/AI-Studio/pull/404), [PR #429](https://github.com/MindWorkAI/AI-Studio/pull/429), [PR #446](https://github.com/MindWorkAI/AI-Studio/pull/446), [PR #451](https://github.com/MindWorkAI/AI-Studio/pull/451), [PR #455](https://github.com/MindWorkAI/AI-Studio/pull/455), [PR #458](https://github.com/MindWorkAI/AI-Studio/pull/458), [PR #462](https://github.com/MindWorkAI/AI-Studio/pull/462), [PR #469](https://github.com/MindWorkAI/AI-Studio/pull/469), [PR #486](https://github.com/MindWorkAI/AI-Studio/pull/486))~~
+  - [x] ~~Add an I18N assistant to translate all AI Studio texts to a certain language & culture ([PR #422](https://github.com/MindWorkAI/AI-Studio/pull/422))~~
+  - [x] ~~Provide MindWork AI Studio in German ([PR #430](https://github.com/MindWorkAI/AI-Studio/pull/430), [PR #446](https://github.com/MindWorkAI/AI-Studio/pull/446), [PR #451](https://github.com/MindWorkAI/AI-Studio/pull/451), [PR #455](https://github.com/MindWorkAI/AI-Studio/pull/455), [PR #458](https://github.com/MindWorkAI/AI-Studio/pull/458), [PR #462](https://github.com/MindWorkAI/AI-Studio/pull/462), [PR #469](https://github.com/MindWorkAI/AI-Studio/pull/469), [PR #486](https://github.com/MindWorkAI/AI-Studio/pull/486)~~)
+  - [ ] Add configuration plugins, which allow pre-defining some LLM providers in organizations (~~[PR #491](https://github.com/MindWorkAI/AI-Studio/pull/491)~~)
+  - [ ] Add an app store for plugins, showcasing community-contributed plugins from public GitHub and GitLab repositories. This will enable AI Studio users to discover, install, and update plugins directly within the platform.
+  - [ ] Add assistant plugins
+
+Other News:
+
+- April 2025: We have two active financial supporters: Peer `peerschuett` and Dominic `donework`. Thank you very much for your support. MindWork AI reinvests these donations by passing them on to our AI Studio dependencies ([see here](https://github.com/orgs/MindWorkAI/sponsoring)). In the event that we receive large donations, we will first sign the app ([#56](https://github.com/MindWorkAI/Planning/issues/56)). In case we receive more donations, we will look for and pay staff to develop features for AI Studio.
+
+- April 2025: The [German Aerospace Center (DLR)](https://en.wikipedia.org/wiki/German_Aerospace_Center) ([Website](https://www.dlr.de/en)) will use AI Studio at least within the scope of three projects and will also contribute to its further development. This is great news.
+
+
+Features we have recently released:
+
+- v0.9.46: Released our plugin system, a German language plugin, early support for enterprise environments, and configuration plugins. Additionally, we added the Pandoc integration for future data processing and file generation.
+- v0.9.45: Added chat templates to AI Studio, allowing you to create and use a library of system prompts for your chats.
+- v0.9.44: Added PDF import to the text summarizer, translation, and legal check assistants, allowing you to import PDF files and use them as input for the assistants.
+- v0.9.40: Added support for the `o4` models from OpenAI. Also, we added Alibaba Cloud & Hugging Face as LLM providers.
+- v0.9.39: Added the plugin system as a preview feature.
+- v0.9.31: Added Helmholtz & GWDG as LLM providers. This is a huge improvement for many researchers out there who can use these providers for free. We added DeepSeek as a provider as well.
+- v0.9.29: Added agents to support the RAG process (selecting the best data sources & validating retrieved data as part of the augmentation process)
+- v0.9.26+: Added RAG for external data sources using our [ERI interface](https://mindworkai.org/#eri---external-retrieval-interface) as a preview feature.
+- v0.9.25: Added [xAI](https://x.ai/) as a new provider. xAI provides their Grok models for generating content.
+- v0.9.23: Added support for OpenAI `o` models (`o1`, `o1-mini`, `o3`, etc.); added also an [ERI](https://github.com/MindWorkAI/ERI) server coding assistant as a preview feature behind the RAG feature flag. Your own ERI server can be used to gain access to, e.g., your enterprise data from within AI Studio.
+- v0.9.22: Added options for preview features; added embedding provider configuration for RAG (preview) and writer mode (experimental preview).
+
+## What is AI Studio?
+
 ![MindWork AI Studio - Home](documentation/AI%20Studio%20Home.png)
 ![MindWork AI Studio - Assistants](documentation/AI%20Studio%20Assistants.png)

-MindWork AI Studio is a desktop application available for macOS, Windows, and Linux. It provides a unified chat interface for Large Language Models (LLMs). You bring your own API key for the respective LLM provider to use the models. The API keys are securely stored by the operating system.
+MindWork AI Studio is a free desktop app for macOS, Windows, and Linux. It provides a unified user interface for interaction with Large Language Models (LLM). AI Studio also offers so-called assistants, where prompting is not necessary. You can think of AI Studio like an email program: you bring your own API key for the LLM of your choice and can then use these AI systems with AI Studio. Whether you want to use Google Gemini, OpenAI o1, or even your own local AI models.
+
+**Ready to get started 🤩?** [Download the appropriate setup for your operating system here](documentation/Setup.md).

 **Key advantages:**
 - **Free of charge**: The app is free to use, both for personal and commercial purposes.
- **Independence**: You are not tied to any single provider. Instead, you can choose the provider that best suits their needs. Right now, we support OpenAI (GPT4o etc.), Mistral, Anthropic (Claude), and self-hosted models using [llama.cpp](https://github.com/ggerganov/llama.cpp), [ollama](https://github.com/ollama/ollama), [LM Studio](https://lmstudio.ai/), or [Fireworks](https://fireworks.ai/). Support for Google Gemini, and [Replicate](https://replicate.com/) is planned.
+- **Independence**: You are not tied to any single provider. Instead, you can choose the providers that best suit your needs. Right now, we support:
+  - [OpenAI](https://openai.com/) (GPT4o, GPT4.1, o1, o3, o4, etc.)
+  - [Mistral](https://mistral.ai/)
+  - [Anthropic](https://www.anthropic.com/) (Claude)
+  - [Google Gemini](https://gemini.google.com)
+  - [xAI](https://x.ai/) (Grok)
+  - [DeepSeek](https://www.deepseek.com/en)
+  - [Alibaba Cloud](https://www.alibabacloud.com) (Qwen)
+  - [Hugging Face](https://huggingface.co/) using their [inference providers](https://huggingface.co/docs/inference-providers/index) such as Cerebras, Nebius, Sambanova, Novita, Hyperbolic, Together AI, Fireworks, Hugging Face
+  - Self-hosted models using [llama.cpp](https://github.com/ggerganov/llama.cpp), [ollama](https://github.com/ollama/ollama), [LM Studio](https://lmstudio.ai/)
+  - [Groq](https://groq.com/)
+  - [Fireworks](https://fireworks.ai/)
+  - For scientists and employees of research institutions, we also support [Helmholtz](https://helmholtz.cloud/services/?serviceID=d7d5c597-a2f6-4bd1-b71e-4d6499d98570) and [GWDG](https://gwdg.de/services/application-services/ai-services/) AI services. These are available through federated logins like eduGAIN to all 18 Helmholtz Centers, the Max Planck Society, most German, and many international universities.
+- **Assistants**: You just want to quickly translate a text? AI Studio has so-called assistants for such and other tasks. No prompting is necessary when working with these assistants.
 - **Unrestricted usage**: Unlike services like ChatGPT, which impose limits after intensive use, MindWork AI Studio offers unlimited usage through the providers API.
 - **Cost-effective**: You only pay for what you use, which can be cheaper than monthly subscription services like ChatGPT Plus, especially if used infrequently. But beware, here be dragons: For extremely intensive usage, the API costs can be significantly higher. Unfortunately, providers currently do not offer a way to display current costs in the app. Therefore, check your account with the respective provider to see how your costs are developing. When available, use prepaid and set a cost limit.
- **Privacy**: The data entered into the app is not used for training by the providers since we are using the provider's API.
+- **Privacy**: You can control which providers receive your data using the provider confidence settings. For example, you can set different protection levels for writing emails compared to general chats, etc. Additionally, most providers guarantee that they won't use your data to train new AI systems.
 - **Flexibility**: Choose the provider and model best suited for your current task.
 - **No bloatware**: The app requires minimal storage for installation and operates with low memory usage. Additionally, it has a minimal impact on system resources, which is beneficial for battery life.

@@ -25,16 +102,21 @@ We offer various ways you can support the project:
 - **One-Time Contributions**: Make a one-time donation and have your name or company logo included in the app as a gesture of our gratitude.

 For companies, sponsoring MindWork AI Studio is not only a way to support innovation but also a valuable opportunity for public relations and marketing. Your company's name and logo will be featured prominently, showcasing your commitment to using cutting-edge AI tools and enhancing your reputation as an innovative enterprise.
- 
+
 To view all available tiers, please visit our [GitHub Sponsors page](https://github.com/sponsors/MindWorkAI).
 Your support, whether big or small, keeps the wheels turning and is deeply appreciated ❤️.

 ## Planned Features
-Here's an exciting look at some of the features we're planning to add to MindWork AI Studio in future releases:
- **More providers**: We plan to add support for additional LLM providers, such as Google Gemini, giving you more options to choose from.
- **System prompts**: Integration of a system prompt library will allow you to control the behavior of the LLM with predefined prompts, ensuring consistency and efficiency.
- **Text replacement for better privacy**: Define keywords that will be replaced in your chats before sending content to the provider, enhancing your privacy.
- **Advanced interactions**: We're full of ideas for advanced interactions tailored for specific use cases, whether in a business context or for writers and other professionals.
+Here's an exciting look at some of the features we're planning to add to AI Studio in future releases:
+- **Integrating your data**: You'll be able to integrate your data into AI Studio, like your PDF or Office files, or your Markdown notes.
+- **Integration of enterprise data:** It will soon be possible to integrate data from the corporate network using a specified interface ([External Retrieval Interface](https://github.com/MindWorkAI/ERI), ERI for short). This will likely require development work by the organization in question.
+- **Useful assistants:** We'll develop more assistants for everyday tasks.
+- **Writing mode:** We're integrating a writing mode to help you create extensive works, like comprehensive project proposals, tenders, or your next fantasy novel.
+- **Specific requirements:** Want an assistant that suits your specific needs? We aim to offer a plugin architecture so organizations and enthusiasts can implement such ideas.
+- **Voice control:** You'll interact with the AI systems using your voice. To achieve this, we want to integrate voice input (speech-to-text) and output (text-to-speech). However, later on, it should also have a natural conversation flow, i.e., seamless conversation.
+- **Content creation:** There will be an interface for AI Studio to create content in other apps. You could, for example, create blog posts directly on the target platform or add entries to an internal knowledge management tool. This requires development work by the tool developers.
+- **Email monitoring:** You can connect your email inboxes with AI Studio. The AI will read your emails and notify you of important events. You'll also be able to access knowledge from your emails in your chats.
+- **Browser usage:** We're working on offering AI Studio features in your browser via a plugin, allowing, e.g., for spell-checking or text rewriting directly in the browser.

 Stay tuned for more updates and enhancements to make MindWork AI Studio even more powerful and versatile 🤩.

@@ -0,0 +1,17 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Collect I18N content" type="ShConfigurationType">
+    <option name="SCRIPT_TEXT" value="dotnet run collect-i18n" />
+    <option name="INDEPENDENT_SCRIPT_PATH" value="true" />
+    <option name="SCRIPT_PATH" value="$PROJECT_DIR$/Build" />
+    <option name="SCRIPT_OPTIONS" value="" />
+    <option name="INDEPENDENT_SCRIPT_WORKING_DIRECTORY" value="true" />
+    <option name="SCRIPT_WORKING_DIRECTORY" value="$PROJECT_DIR$/Build" />
+    <option name="INDEPENDENT_INTERPRETER_PATH" value="true" />
+    <option name="INTERPRETER_PATH" value="/opt/homebrew/bin/nu" />
+    <option name="INTERPRETER_OPTIONS" value="" />
+    <option name="EXECUTE_IN_TERMINAL" value="true" />
+    <option name="EXECUTE_SCRIPT_FILE" value="false" />
+    <envs />
+    <method v="2" />
+  </configuration>
+</component>
@@ -1,7 +0,0 @@
-<component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="Run Dev" type="CompoundRunConfigurationType">
-    <toRun name="AI Studio" type="DotNetProject" />
-    <toRun name="Tauri Dev" type="ShConfigurationType" />
-    <method v="2" />
-  </configuration>
-</component>
@@ -1,5 +1,5 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="Tauri Dev" type="ShConfigurationType">
+  <configuration default="false" name="[1] Start Tauri" type="ShConfigurationType">
    <option name="SCRIPT_TEXT" value="cargo tauri dev --no-watch" />
    <option name="INDEPENDENT_SCRIPT_PATH" value="true" />
    <option name="SCRIPT_PATH" value="" />
@@ -12,6 +12,8 @@
    <option name="EXECUTE_IN_TERMINAL" value="false" />
    <option name="EXECUTE_SCRIPT_FILE" value="false" />
    <envs />
-    <method v="2" />
+    <method v="2">
+      <option name="RunConfigurationTask" enabled="true" run_configuration_name="Collect I18N content" run_configuration_type="ShConfigurationType" />
+    </method>
  </configuration>
 </component>
@@ -1,21 +1,27 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="AI Studio" type="DotNetProject" factoryName=".NET Project">
-    <option name="EXE_PATH" value="$PROJECT_DIR$/MindWork AI Studio/bin/Debug/net8.0/osx-arm64/mindworkAIStudio.dll" />
+  <configuration default="false" name="[2] Start .NET Server" type="DotNetProject" factoryName=".NET Project">
+    <option name="EXE_PATH" value="$PROJECT_DIR$/MindWork AI Studio/bin/Debug/net9.0/osx-arm64/mindworkAIStudio" />
    <option name="PROGRAM_PARAMETERS" value="" />
    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/MindWork AI Studio" />
    <option name="PASS_PARENT_ENVS" value="1" />
    <option name="USE_EXTERNAL_CONSOLE" value="0" />
+    <option name="ENV_FILE_PATHS" value="" />
+    <option name="REDIRECT_INPUT_PATH" value="" />
+    <option name="PTY_MODE" value="Auto" />
    <option name="USE_MONO" value="0" />
    <option name="RUNTIME_ARGUMENTS" value="" />
+    <option name="AUTO_ATTACH_CHILDREN" value="0" />
+    <option name="MIXED_MODE_DEBUG" value="0" />
    <option name="RUNTIME_TYPE" value="coreclr" />
    <option name="PROJECT_PATH" value="$PROJECT_DIR$/MindWork AI Studio/MindWork AI Studio.csproj" />
    <option name="PROJECT_EXE_PATH_TRACKING" value="1" />
    <option name="PROJECT_ARGUMENTS_TRACKING" value="1" />
    <option name="PROJECT_WORKING_DIRECTORY_TRACKING" value="1" />
    <option name="PROJECT_KIND" value="DotNetCore" />
-    <option name="PROJECT_TFM" value="net8.0" />
+    <option name="PROJECT_TFM" value="net9.0" />
    <method v="2">
      <option name="Build" />
+      <option name="RunConfigurationTask" enabled="true" run_configuration_name="Collect I18N content" run_configuration_type="ShConfigurationType" />
    </method>
  </configuration>
 </component>
@@ -0,0 +1,21 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <OutputType>Exe</OutputType>
+        <TargetFramework>net9.0</TargetFramework>
+        <RootNamespace>Build</RootNamespace>
+        <LangVersion>latest</LangVersion>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <Nullable>enable</Nullable>
+        <AssemblyName>build</AssemblyName>
+    </PropertyGroup>
+
+    <ItemGroup>
+      <PackageReference Include="Cocona" Version="2.2.0" />
+    </ItemGroup>
+
+    <ItemGroup>
+      <ProjectReference Include="..\SharedTools\SharedTools.csproj" />
+    </ItemGroup>
+
+</Project>
@@ -0,0 +1,3 @@
+namespace Build.Commands;
+
+public record AppVersion(string VersionText, int Major, int Minor, int Patch);
@@ -0,0 +1,26 @@
+// ReSharper disable ClassNeverInstantiated.Global
+// ReSharper disable UnusedType.Global
+// ReSharper disable UnusedMember.Global
+namespace Build.Commands;
+
+public sealed class CheckRidsCommand
+{
+    [Command("check-rids", Description = "Check the RIDs for the current OS")]
+    public void GetRids()
+    {
+        if(!Environment.IsWorkingDirectoryValid())
+            return;
+        
+        var rids = Environment.GetRidsForCurrentOS();
+        Console.WriteLine("The following RIDs are available for the current OS:");
+        foreach (var rid in rids)
+        {
+            Console.WriteLine($"- {rid}");
+        }
+
+        Console.WriteLine();
+        Console.WriteLine("The RID for the current OS and CPU is:");
+        var currentRid = Environment.GetCurrentRid();
+        Console.WriteLine($"- {currentRid}");
+    }
+}
@@ -0,0 +1,281 @@
+using System.Text.RegularExpressions;
+
+using SharedTools;
+
+// ReSharper disable ClassNeverInstantiated.Global
+// ReSharper disable UnusedType.Global
+// ReSharper disable UnusedMember.Global
+
+namespace Build.Commands;
+
+public sealed partial class CollectI18NKeysCommand
+{
+    private const string START_TAG1 = """
+                                      T("
+                                      """;
+        
+    private const string START_TAG2 = """
+                                      TB("
+                                      """;
+        
+    private const string START_TAG3 = """
+                                      T(@"
+                                      """;
+        
+    private const string END_TAG = """
+                           ")
+                           """;
+        
+    private static readonly (string Tag, int Length)[] START_TAGS =
+    [
+        (START_TAG1, START_TAG1.Length),
+        (START_TAG2, START_TAG2.Length),
+        (START_TAG3, START_TAG3.Length)
+    ];
+    
+    [Command("collect-i18n", Description = "Collect I18N keys")]
+    public async Task CollectI18NKeys()
+    {
+        if(!Environment.IsWorkingDirectoryValid())
+            return;
+
+        Console.WriteLine("=========================");
+        Console.Write("- Collecting I18N keys ...");
+        
+        var cwd = Environment.GetAIStudioDirectory();
+        var binPath = Path.Join(cwd, "bin");
+        var objPath = Path.Join(cwd, "obj");
+        var wwwrootPath = Path.Join(cwd, "wwwroot");
+        var allFiles = Directory.EnumerateFiles(cwd, "*", SearchOption.AllDirectories);
+        var counter = 0;
+        
+        var allI18NContent = new Dictionary<string, string>();
+        foreach (var filePath in allFiles)
+        {
+            counter++;
+            if(filePath.StartsWith(binPath, StringComparison.OrdinalIgnoreCase))
+                continue;
+            
+            if(filePath.StartsWith(objPath, StringComparison.OrdinalIgnoreCase))
+                continue;
+            
+            if(filePath.StartsWith(wwwrootPath, StringComparison.OrdinalIgnoreCase))
+                continue;
+            
+            var content = await File.ReadAllTextAsync(filePath, Encoding.UTF8);
+            var matches = this.FindAllTextTags(content);
+            if (matches.Count == 0)
+                continue;
+            
+            var ns = this.DetermineNamespace(filePath);
+            var fileInfo = new FileInfo(filePath);
+            var name = fileInfo.Name.Replace(fileInfo.Extension, string.Empty).Replace(".razor", string.Empty);
+            var langNamespace = $"{ns}.{name}".ToUpperInvariant();
+            foreach (var match in matches)
+            {
+                // The key in the format A.B.C.D.T{hash}:
+                var key = $"UI_TEXT_CONTENT.{langNamespace}.T{match.ToFNV32()}";
+                allI18NContent.TryAdd(key, match);
+            }
+        }
+        
+        Console.WriteLine($" {counter:###,###} files processed, {allI18NContent.Count:###,###} keys found.");
+        
+        Console.Write("- Creating Lua code ...");
+        var luaCode = this.ExportToLuaAssignments(allI18NContent);
+        
+        // Build the path, where we want to store the Lua code:
+        var luaPath = Path.Join(cwd, "Assistants", "I18N", "allTexts.lua");
+        
+        // Store the Lua code:
+        await File.WriteAllTextAsync(luaPath, luaCode, Encoding.UTF8);
+        
+        Console.WriteLine(" done.");
+    }
+
+    private string ExportToLuaAssignments(Dictionary<string, string> keyValuePairs)
+    {
+        var sb = new StringBuilder();
+
+        // Add the mandatory plugin metadata:
+        sb.AppendLine(
+            """
+            -- The ID for this plugin:
+            ID = "77c2688a-a68f-45cc-820e-fa8f3038a146"
+            
+            -- The icon for the plugin:
+            ICON_SVG = ""
+            
+            -- The name of the plugin:
+            NAME = "Collected I18N keys"
+            
+            -- The description of the plugin:
+            DESCRIPTION = "This plugin is not meant to be used directly. Its a collection of all I18N keys found in the project."
+            
+            -- The version of the plugin:
+            VERSION = "1.0.0"
+            
+            -- The type of the plugin:
+            TYPE = "LANGUAGE"
+            
+            -- The authors of the plugin:
+            AUTHORS = {"MindWork AI Community"}
+            
+            -- The support contact for the plugin:
+            SUPPORT_CONTACT = "MindWork AI Community"
+            
+            -- The source URL for the plugin:
+            SOURCE_URL = "https://github.com/MindWorkAI/AI-Studio"
+            
+            -- The categories for the plugin:
+            CATEGORIES = { "CORE" }
+            
+            -- The target groups for the plugin:
+            TARGET_GROUPS = { "EVERYONE" }
+            
+            -- The flag for whether the plugin is maintained:
+            IS_MAINTAINED = true
+            
+            -- When the plugin is deprecated, this message will be shown to users:
+            DEPRECATION_MESSAGE = ""
+            
+            -- The IETF BCP 47 tag for the language. It's the ISO 639 language
+            -- code followed by the ISO 3166-1 country code:
+            IETF_TAG = "en-US"
+            
+            -- The language name in the user's language:
+            LANG_NAME = "English (United States)"
+            
+            """
+        );
+        
+        // Add the UI_TEXT_CONTENT table:
+        LuaTable.Create(ref sb, "UI_TEXT_CONTENT", keyValuePairs);
+        return sb.ToString();
+    }
+
+    private List<string> FindAllTextTags(ReadOnlySpan<char> fileContent)
+    {
+        (int Index, int Len) FindNextStart(ReadOnlySpan<char> content)
+        {
+            var bestIndex = -1;
+            var bestLength = 0;
+
+            foreach (var (tag, length) in START_TAGS)
+            {
+                var index = content.IndexOf(tag);
+                if (index != -1 && (bestIndex == -1 || index < bestIndex))
+                {
+                    bestIndex = index;
+                    bestLength = length;
+                }
+            }
+
+            return (bestIndex, bestLength);
+        }
+        
+        var matches = new List<string>();
+        var startIdx = FindNextStart(fileContent);
+        var content = fileContent;
+        while (startIdx.Index > -1)
+        {
+            //
+            // In some cases, after the initial " there follow more " characters.
+            // We need to skip them:
+            //
+            content = content[(startIdx.Index + startIdx.Len)..];
+            while(content[0] == '"')
+                content = content[1..];
+            
+            var endIdx = content.IndexOf(END_TAG);
+            if (endIdx == -1)
+                break;
+            
+            var match = content[..endIdx];
+            while (match[^1] == '"')
+                match = match[..^1];
+            
+            matches.Add(match.ToString());
+            startIdx = FindNextStart(content);
+        }
+        
+        return matches;
+    }
+    
+    private string? DetermineNamespace(string filePath)
+    {
+        // Is it a C# file? Then we can read the namespace from it:
+        if (filePath.EndsWith(".cs", StringComparison.OrdinalIgnoreCase))
+            return this.ReadNamespaceFromCSharp(filePath);
+
+        // Is it a Razor file? Then, it depends:
+        if (filePath.EndsWith(".razor", StringComparison.OrdinalIgnoreCase))
+        {
+            // Check if the file contains a namespace declaration:
+            var blazorNamespace = this.ReadNamespaceFromRazor(filePath);
+            if (blazorNamespace != null)
+                return blazorNamespace;
+            
+            // Alright, no namespace declaration. Let's check the corresponding C# file:
+            var csFilePath = $"{filePath}.cs";
+            if (File.Exists(csFilePath))
+            {
+                var csNamespace = this.ReadNamespaceFromCSharp(csFilePath);
+                if (csNamespace != null)
+                    return csNamespace;
+                
+                Console.WriteLine($"- Error: Neither the blazor file '{filePath}' nor the corresponding C# file '{csFilePath}' contain a namespace declaration.");
+                return null;
+            }
+
+            Console.WriteLine($"- Error: The blazor file '{filePath}' does not contain a namespace declaration and the corresponding C# file '{csFilePath}' does not exist.");
+            return null;
+        }
+        
+        // Not a C# or Razor file. We can't determine the namespace:
+        Console.WriteLine($"- Error: The file '{filePath}' is neither a C# nor a Razor file. We can't determine the namespace.");
+        return null;
+    }
+    
+    private string? ReadNamespaceFromCSharp(string filePath)
+    {
+        var content = File.ReadAllText(filePath, Encoding.UTF8);
+        var matches = CSharpNamespaceRegex().Matches(content);
+        
+        if (matches.Count == 0)
+            return null;
+
+        if (matches.Count > 1)
+        {
+            Console.WriteLine($"The file '{filePath}' contains multiple namespaces. This scenario is not supported.");
+            return null;
+        }
+        
+        var match = matches[0];
+        return match.Groups[1].Value;
+    }
+    
+    private string? ReadNamespaceFromRazor(string filePath)
+    {
+        var content = File.ReadAllText(filePath, Encoding.UTF8);
+        var matches = BlazorNamespaceRegex().Matches(content);
+        
+        if (matches.Count == 0)
+            return null;
+
+        if (matches.Count > 1)
+        {
+            Console.WriteLine($"The file '{filePath}' contains multiple namespaces. This scenario is not supported.");
+            return null;
+        }
+        
+        var match = matches[0];
+        return match.Groups[1].Value;
+    }
+
+    [GeneratedRegex("""@namespace\s+([a-zA-Z0-9_.]+)""")]
+    private static partial Regex BlazorNamespaceRegex();
+    
+    [GeneratedRegex("""namespace\s+([a-zA-Z0-9_.]+)""")]
+    private static partial Regex CSharpNamespaceRegex();
+}
@@ -0,0 +1,3 @@
+namespace Build.Commands;
+
+public record Library(string Path, string Filename);
@@ -0,0 +1,107 @@
+using System.Formats.Tar;
+using System.IO.Compression;
+
+using SharedTools;
+
+namespace Build.Commands;
+
+public static class Pdfium
+{
+    public static async Task InstallAsync(RID rid, string version)
+    {
+        Console.Write($"- Installing Pdfium {version} for {rid.ToUserFriendlyName()} ...");
+
+        var cwd = Environment.GetRustRuntimeDirectory();
+        var pdfiumTmpDownloadPath = Path.GetTempFileName();
+        var pdfiumTmpExtractPath = Directory.CreateTempSubdirectory();
+        var pdfiumUrl = GetPdfiumDownloadUrl(rid, version);
+
+        //
+        // Download the file:
+        //
+        Console.Write(" downloading ...");
+        using (var client = new HttpClient())
+        {
+            var response = await client.GetAsync(pdfiumUrl);
+            if (!response.IsSuccessStatusCode)
+            {
+                Console.WriteLine($" failed to download Pdfium {version} for {rid.ToUserFriendlyName()} from {pdfiumUrl}");
+                return;
+            }
+
+            await using var fileStream = File.Create(pdfiumTmpDownloadPath);
+            await response.Content.CopyToAsync(fileStream);
+        }
+        
+        //
+        // Extract the downloaded file:
+        //
+        Console.Write(" extracting ...");
+        await using(var tgzStream = File.Open(pdfiumTmpDownloadPath, FileMode.Open, FileAccess.Read, FileShare.Read))
+        {
+            await using var uncompressedStream = new GZipStream(tgzStream, CompressionMode.Decompress);
+            await TarFile.ExtractToDirectoryAsync(uncompressedStream, pdfiumTmpExtractPath.FullName, true);
+        }
+        
+        //
+        // Copy the library to the target directory:
+        //
+        Console.Write(" deploying ...");
+        var library = GetLibraryPath(rid);
+        if (string.IsNullOrWhiteSpace(library.Path))
+        {
+            Console.WriteLine($" failed to find the library path for {rid.ToUserFriendlyName()}");
+            return;
+        }
+        
+        var pdfiumLibSourcePath = Path.Join(pdfiumTmpExtractPath.FullName, library.Path);
+        var pdfiumLibTargetPath = Path.Join(cwd, "resources", "libraries", library.Filename);
+        if (!File.Exists(pdfiumLibSourcePath))
+        {
+            Console.WriteLine($" failed to find the library file '{pdfiumLibSourcePath}'");
+            return;
+        }
+        
+        Directory.CreateDirectory(Path.Join(cwd, "resources", "libraries"));
+        if (File.Exists(pdfiumLibTargetPath))
+            File.Delete(pdfiumLibTargetPath);
+        
+        File.Copy(pdfiumLibSourcePath, pdfiumLibTargetPath);
+        
+        //
+        // Cleanup:
+        //
+        Console.Write(" cleaning up ...");
+        File.Delete(pdfiumTmpDownloadPath);
+        Directory.Delete(pdfiumTmpExtractPath.FullName, true);
+        
+        Console.WriteLine(" done.");
+    }
+    
+    private static Library GetLibraryPath(RID rid) => rid switch
+    {
+        RID.LINUX_ARM64 or RID.LINUX_X64 => new(Path.Join("lib", "libpdfium.so"), "libpdfium.so"),
+        RID.OSX_ARM64 or RID.OSX_X64 => new(Path.Join("lib", "libpdfium.dylib"), "libpdfium.dylib"),
+        RID.WIN_ARM64 or RID.WIN_X64 => new(Path.Join("bin", "pdfium.dll"), "pdfium.dll"),
+        
+        _ => new(string.Empty, string.Empty),
+    };
+
+    private static string GetPdfiumDownloadUrl(RID rid, string version)
+    {
+        var baseUrl = $"https://github.com/bblanchon/pdfium-binaries/releases/download/chromium%2F{version}/pdfium-";
+        return rid switch
+        {
+            RID.LINUX_ARM64 => $"{baseUrl}linux-arm64.tgz",
+            RID.LINUX_X64 => $"{baseUrl}linux-x64.tgz",
+            
+            RID.OSX_ARM64 => $"{baseUrl}mac-arm64.tgz",
+            RID.OSX_X64 => $"{baseUrl}mac-x64.tgz",
+            
+            RID.WIN_ARM64 => $"{baseUrl}win-arm64.tgz",
+            RID.WIN_X64 => $"{baseUrl}win-x64.tgz",
+            
+            _ => string.Empty,
+        };
+    }
+}
@@ -0,0 +1,10 @@
+namespace Build.Commands;
+
+public enum PrepareAction
+{
+    NONE,
+    
+    PATCH,
+    MINOR,
+    MAJOR,
+}
@@ -0,0 +1,660 @@
+using System.Diagnostics;
+using System.Text.RegularExpressions;
+
+using SharedTools;
+
+namespace Build.Commands;
+
+// ReSharper disable MemberCanBePrivate.Global
+// ReSharper disable ClassNeverInstantiated.Global
+// ReSharper disable UnusedType.Global
+// ReSharper disable UnusedMember.Global
+
+public sealed partial class UpdateMetadataCommands
+{
+    [Command("release", Description = "Prepare & build the next release")]
+    public async Task Release(PrepareAction action)
+    {
+        if(!Environment.IsWorkingDirectoryValid())
+            return;
+        
+        // Prepare the metadata for the next release:
+        await this.PerformPrepare(action, true);
+        
+        // Build once to allow the Rust compiler to read the changed metadata
+        // and to update all .NET artifacts:
+        await this.Build();
+        
+        // Now, we update the web assets (which may were updated by the first build):
+        new UpdateWebAssetsCommand().UpdateWebAssets();
+
+        // Collect the I18N keys from the source code. This step yields a I18N file
+        // that must be part of the final release:
+        await new CollectI18NKeysCommand().CollectI18NKeys();
+        
+        // Build the final release, where Rust knows the updated metadata, the .NET
+        // artifacts are already in place, and .NET knows the updated web assets, etc.:
+        await this.Build();
+    }
+
+    [Command("update-versions", Description = "The command will update the package versions in the metadata file")]
+    public async Task UpdateVersions()
+    {
+        if(!Environment.IsWorkingDirectoryValid())
+            return;
+
+        Console.WriteLine("==============================");
+        Console.WriteLine("- Update the main package versions ...");
+        
+        await this.UpdateDotnetVersion();
+        await this.UpdateRustVersion();
+        await this.UpdateMudBlazorVersion();
+        await this.UpdateTauriVersion();
+    }
+    
+    [Command("prepare", Description = "Prepare the metadata for the next release")]
+    public async Task Prepare(PrepareAction action)
+    {
+        if(!Environment.IsWorkingDirectoryValid())
+            return;
+
+        Console.WriteLine("==============================");
+        Console.Write("- Are you trying to prepare a new release? (y/n) ");
+        var userAnswer = Console.ReadLine();
+        if (userAnswer?.ToLowerInvariant() == "y")
+        {
+            Console.WriteLine("- Please use the 'release' command instead");
+            return;
+        }
+        
+        await this.PerformPrepare(action, false);
+    }
+
+    private async Task PerformPrepare(PrepareAction action, bool internalCall)
+    {
+        if(internalCall)
+            Console.WriteLine("==============================");
+        
+        Console.WriteLine("- Prepare the metadata for the next release ...");
+        
+        var appVersion = await this.UpdateAppVersion(action);
+        if (!string.IsNullOrWhiteSpace(appVersion.VersionText))
+        {
+            var buildNumber = await this.IncreaseBuildNumber();
+            var buildTime = await this.UpdateBuildTime();
+            await this.UpdateChangelog(buildNumber, appVersion.VersionText, buildTime);
+            await this.CreateNextChangelog(buildNumber, appVersion);
+            await this.UpdateDotnetVersion();
+            await this.UpdateRustVersion();
+            await this.UpdateMudBlazorVersion();
+            await this.UpdateTauriVersion();
+            await this.UpdateProjectCommitHash();
+            await this.UpdateLicenceYear(Path.GetFullPath(Path.Combine(Environment.GetAIStudioDirectory(), "..", "..", "LICENSE.md")));
+            await this.UpdateLicenceYear(Path.GetFullPath(Path.Combine(Environment.GetAIStudioDirectory(), "Pages", "About.razor.cs")));
+            Console.WriteLine();
+        }
+    }
+    
+    [Command("build", Description = "Build MindWork AI Studio")]
+    public async Task Build()
+    {
+        if(!Environment.IsWorkingDirectoryValid())
+            return;
+        
+        //
+        // Build the .NET project:
+        //
+        var pathApp = Environment.GetAIStudioDirectory();
+        var rid = Environment.GetCurrentRid();
+        
+        Console.WriteLine("==============================");
+        await this.UpdateArchitecture(rid);
+        
+        var pdfiumVersion = await this.ReadPdfiumVersion();
+        await Pdfium.InstallAsync(rid, pdfiumVersion);
+        
+        Console.Write($"- Start .NET build for {rid.ToUserFriendlyName()} ...");
+        await this.ReadCommandOutput(pathApp, "dotnet", $"clean --configuration release --runtime {rid.AsMicrosoftRid()}");
+        var dotnetBuildOutput = await this.ReadCommandOutput(pathApp, "dotnet", $"publish --configuration release --runtime {rid.AsMicrosoftRid()} --disable-build-servers --force");
+        var dotnetBuildOutputLines = dotnetBuildOutput.Split([global::System.Environment.NewLine], StringSplitOptions.RemoveEmptyEntries);
+        var foundIssue = false;
+        foreach (var buildOutputLine in dotnetBuildOutputLines)
+        {
+            if(buildOutputLine.Contains(" error ") || buildOutputLine.Contains("#warning"))
+            {
+                if(!foundIssue)
+                {
+                    foundIssue = true;
+                    Console.WriteLine();
+                    Console.WriteLine("- Build has issues:");
+                }
+
+                Console.Write("   - ");
+                Console.WriteLine(buildOutputLine);
+            }
+        }
+        
+        if(foundIssue)
+            Console.WriteLine();
+        else
+        {
+            Console.WriteLine(" completed successfully.");
+        }
+        
+        //
+        // Prepare the .NET artifact to be used by Tauri as sidecar:
+        //
+        var os = Environment.GetOS();
+        var tauriSidecarArtifactName = rid switch
+        {
+            RID.WIN_X64 => "mindworkAIStudioServer-x86_64-pc-windows-msvc.exe",
+            RID.WIN_ARM64 => "mindworkAIStudioServer-aarch64-pc-windows-msvc.exe",
+            
+            RID.LINUX_X64 => "mindworkAIStudioServer-x86_64-unknown-linux-gnu",
+            RID.LINUX_ARM64 => "mindworkAIStudioServer-aarch64-unknown-linux-gnu",
+            
+            RID.OSX_ARM64 => "mindworkAIStudioServer-aarch64-apple-darwin",
+            RID.OSX_X64 => "mindworkAIStudioServer-x86_64-apple-darwin",
+            
+            _ => string.Empty,
+        };
+
+        if (string.IsNullOrWhiteSpace(tauriSidecarArtifactName))
+        {
+            Console.WriteLine($"- Error: Unsupported rid '{rid.AsMicrosoftRid()}'.");
+            return;
+        }
+    
+        var dotnetArtifactPath = Path.Combine(pathApp, "bin", "dist");
+        if(!Directory.Exists(dotnetArtifactPath))
+            Directory.CreateDirectory(dotnetArtifactPath);
+        
+        var dotnetArtifactFilename = os switch
+        {
+            "windows" => "mindworkAIStudio.exe",
+            _ => "mindworkAIStudio",
+        };
+        
+        var dotnetPublishedPath = Path.Combine(pathApp, "bin", "release", Environment.DOTNET_VERSION, rid.AsMicrosoftRid(), "publish", dotnetArtifactFilename);
+        var finalDestination = Path.Combine(dotnetArtifactPath, tauriSidecarArtifactName);
+        
+        if(File.Exists(dotnetPublishedPath))
+            Console.WriteLine("- Published .NET artifact found.");
+        else
+        {
+            Console.WriteLine($"- Error: Published .NET artifact not found: '{dotnetPublishedPath}'.");
+            return;
+        }
+
+        Console.Write($"- Move the .NET artifact to the Tauri sidecar destination ...");
+        try
+        {
+            File.Move(dotnetPublishedPath, finalDestination, true);
+            Console.WriteLine(" done.");
+        }
+        catch (Exception e)
+        {
+            Console.WriteLine(" failed.");
+            Console.WriteLine($"   - Error: {e.Message}");
+        }
+        
+        //
+        // Build the Rust project / runtime:
+        //
+        Console.WriteLine("- Start building the Rust runtime ...");
+        
+        var pathRuntime = Environment.GetRustRuntimeDirectory();
+        var rustBuildOutput = await this.ReadCommandOutput(pathRuntime, "cargo", "tauri build --bundles none", true);
+        var rustBuildOutputLines = rustBuildOutput.Split([global::System.Environment.NewLine], StringSplitOptions.RemoveEmptyEntries);
+        var foundRustIssue = false;
+        foreach (var buildOutputLine in rustBuildOutputLines)
+        {
+            if(buildOutputLine.Contains("error", StringComparison.OrdinalIgnoreCase) || buildOutputLine.Contains("warning"))
+            {
+                if(!foundRustIssue)
+                {
+                    foundRustIssue = true;
+                    Console.WriteLine();
+                    Console.WriteLine("- Build has issues:");
+                }
+
+                Console.Write("   - ");
+                Console.WriteLine(buildOutputLine);
+            }
+        }
+        
+        if(foundRustIssue)
+            Console.WriteLine();
+        else
+        {
+            Console.WriteLine();
+            Console.WriteLine("- Compilation completed successfully.");
+            Console.WriteLine();
+        }
+    }
+
+    private async Task CreateNextChangelog(int currentBuildNumber, AppVersion currentAppVersion)
+    {
+        Console.Write("- Create the next changelog ...");
+        var pathChangelogs = Path.Combine(Environment.GetAIStudioDirectory(), "wwwroot", "changelog");
+        var nextBuildNumber = currentBuildNumber + 1;
+        
+        //
+        // We assume that most of the time, there will be patch releases:
+        //
+        var nextMajor = currentAppVersion.Major;
+        var nextMinor = currentAppVersion.Minor;
+        var nextPatch = currentAppVersion.Patch + 1;
+        
+        var nextAppVersion = $"{nextMajor}.{nextMinor}.{nextPatch}";
+        var nextChangelogFilename = $"v{nextAppVersion}.md";
+        var nextChangelogFilePath = Path.Combine(pathChangelogs, nextChangelogFilename);
+        
+        //
+        // Regarding the next build time: We assume that the next release will take place in one week from now.
+        // Thus, we check how many days this month has left. In the end, we want to predict the year and month
+        // for the next build. Day, hour, minute and second are all set to x.
+        //
+        var nextBuildMonth = (DateTime.Today + TimeSpan.FromDays(7)).Month;
+        var nextBuildYear = (DateTime.Today + TimeSpan.FromDays(7)).Year;
+        var nextBuildTimeString = $"{nextBuildYear}-{nextBuildMonth:00}-xx xx:xx UTC";
+
+        var changelogHeader = $"""
+                               # v{nextAppVersion}, build {nextBuildNumber} ({nextBuildTimeString})
+                               
+                               """;
+        
+        if(!File.Exists(nextChangelogFilePath))
+        {
+            await File.WriteAllTextAsync(nextChangelogFilePath, changelogHeader, Environment.UTF8_NO_BOM);
+            Console.WriteLine($" done. Changelog '{nextChangelogFilename}' created.");
+        }
+        else
+        {
+            Console.WriteLine(" failed.");
+            Console.WriteLine("- Error: The changelog file already exists.");
+        }
+    }
+
+    private async Task UpdateChangelog(int buildNumber, string appVersion, string buildTime)
+    {
+        Console.Write("- Updating the in-app changelog list ...");
+        var pathChangelogs = Path.Combine(Environment.GetAIStudioDirectory(), "wwwroot", "changelog");
+        var expectedLogFilename = $"v{appVersion}.md";
+        var expectedLogFilePath = Path.Combine(pathChangelogs, expectedLogFilename);
+        
+        if(!File.Exists(expectedLogFilePath))
+        {
+            Console.WriteLine(" failed.");
+            Console.WriteLine($"- Error: The changelog file '{expectedLogFilename}' does not exist.");
+            return;
+        }
+
+        // Right now, the build time is formatted as "yyyy-MM-dd HH:mm:ss UTC", but must remove the seconds:
+        buildTime = buildTime[..^7] + " UTC";
+        
+        const string CODE_START =
+        """
+        LOGS = 
+            [
+        """;
+        
+        var changelogCodePath = Path.Join(Environment.GetAIStudioDirectory(), "Components", "Changelog.Logs.cs");
+        var changelogCode = await File.ReadAllTextAsync(changelogCodePath, Encoding.UTF8);
+        var updatedCode =
+        $"""
+        {CODE_START}
+                new ({buildNumber}, "v{appVersion}, build {buildNumber} ({buildTime})", "{expectedLogFilename}"),
+        """;
+        
+        changelogCode = changelogCode.Replace(CODE_START, updatedCode);
+        await File.WriteAllTextAsync(changelogCodePath, changelogCode, Environment.UTF8_NO_BOM);
+        Console.WriteLine(" done.");
+    }
+    
+    private async Task<string> ReadPdfiumVersion()
+    {
+        const int PDFIUM_VERSION_INDEX = 10;
+        
+        var pathMetadata = Environment.GetMetadataPath();
+        var lines = await File.ReadAllLinesAsync(pathMetadata, Encoding.UTF8);
+        var currentPdfiumVersion = lines[PDFIUM_VERSION_INDEX].Trim();
+        var shortVersion = currentPdfiumVersion.Split('.')[2];
+        
+        return shortVersion;
+    }
+
+    private async Task UpdateArchitecture(RID rid)
+    {
+        const int ARCHITECTURE_INDEX = 9;
+        
+        var pathMetadata = Environment.GetMetadataPath();
+        var lines = await File.ReadAllLinesAsync(pathMetadata, Encoding.UTF8);
+        Console.Write($"- Updating architecture to {rid.ToUserFriendlyName()} ...");
+        lines[ARCHITECTURE_INDEX] = rid.AsMicrosoftRid();
+        
+        await File.WriteAllLinesAsync(pathMetadata, lines, Environment.UTF8_NO_BOM);
+        Console.WriteLine(" done.");
+    }
+
+    private async Task UpdateProjectCommitHash()
+    {
+        const int COMMIT_HASH_INDEX = 8;
+        
+        var pathMetadata = Environment.GetMetadataPath();
+        var lines = await File.ReadAllLinesAsync(pathMetadata, Encoding.UTF8);
+        var currentCommitHash = lines[COMMIT_HASH_INDEX].Trim();
+        var headCommitHash = await this.ReadCommandOutput(Environment.GetAIStudioDirectory(), "git", "rev-parse HEAD");
+        var first10Chars = headCommitHash[..11];
+        var updatedCommitHash = $"{first10Chars}, release";
+
+        Console.WriteLine($"- Updating commit hash from '{currentCommitHash}' to '{updatedCommitHash}'.");
+        lines[COMMIT_HASH_INDEX] = updatedCommitHash;
+        
+        await File.WriteAllLinesAsync(pathMetadata, lines, Environment.UTF8_NO_BOM);
+    }
+
+    private async Task<AppVersion> UpdateAppVersion(PrepareAction action)
+    {
+        const int APP_VERSION_INDEX = 0;
+        
+        if (action == PrepareAction.NONE)
+        {
+            Console.WriteLine("- No action specified. Skipping app version update.");
+            return new(string.Empty, 0, 0, 0);
+        }
+        
+        var pathMetadata = Environment.GetMetadataPath();
+        var lines = await File.ReadAllLinesAsync(pathMetadata, Encoding.UTF8);
+        var currentAppVersionLine = lines[APP_VERSION_INDEX].Trim();
+        var currentAppVersion = AppVersionRegex().Match(currentAppVersionLine);
+        var currentPatch = int.Parse(currentAppVersion.Groups["patch"].Value);
+        var currentMinor = int.Parse(currentAppVersion.Groups["minor"].Value);
+        var currentMajor = int.Parse(currentAppVersion.Groups["major"].Value);
+        
+        switch (action)
+        {
+            case PrepareAction.PATCH:
+                currentPatch++;
+                break;
+            
+            case PrepareAction.MINOR:
+                currentPatch = 0;
+                currentMinor++;
+                break;
+            
+            case PrepareAction.MAJOR:
+                currentPatch = 0;
+                currentMinor = 0;
+                currentMajor++;
+                break;
+        }
+        
+        var updatedAppVersion = $"{currentMajor}.{currentMinor}.{currentPatch}";
+        Console.WriteLine($"- Updating app version from '{currentAppVersionLine}' to '{updatedAppVersion}'.");
+        
+        lines[APP_VERSION_INDEX] = updatedAppVersion;
+        await File.WriteAllLinesAsync(pathMetadata, lines, Environment.UTF8_NO_BOM);
+        
+        return new(updatedAppVersion, currentMajor, currentMinor, currentPatch);
+    }
+
+    private async Task UpdateLicenceYear(string licenceFilePath)
+    {
+        var currentYear = DateTime.UtcNow.Year.ToString();
+        var lines = await File.ReadAllLinesAsync(licenceFilePath, Encoding.UTF8);
+
+        var found = false;
+        var copyrightYear = string.Empty;
+        var updatedLines = new List<string>(lines.Length);
+        foreach (var line in lines)
+        {
+            var match = FindCopyrightRegex().Match(line);
+            if (match.Success)
+            {
+                copyrightYear = match.Groups["year"].Value;
+                
+                if(!found && copyrightYear != currentYear)
+                    Console.WriteLine($"- Updating the licence's year in '{Path.GetFileName(licenceFilePath)}' from '{copyrightYear}' to '{currentYear}'.");
+                
+                updatedLines.Add(ReplaceCopyrightYearRegex().Replace(line, currentYear));
+                found = true;
+            }
+            else
+                updatedLines.Add(line);
+        }
+        
+        await File.WriteAllLinesAsync(licenceFilePath, updatedLines, Environment.UTF8_NO_BOM);
+        if (!found)
+            Console.WriteLine($"- Error: No copyright year found in '{Path.GetFileName(licenceFilePath)}'.");
+        else if (copyrightYear == currentYear)
+            Console.WriteLine($"- The copyright year in '{Path.GetFileName(licenceFilePath)}' is already up to date.");
+    }
+    
+    private async Task UpdateTauriVersion()
+    {
+        const int TAURI_VERSION_INDEX = 7;
+        
+        var pathMetadata = Environment.GetMetadataPath();
+        var lines = await File.ReadAllLinesAsync(pathMetadata, Encoding.UTF8);
+        var currentTauriVersion = lines[TAURI_VERSION_INDEX].Trim();
+        
+        var matches = await this.DetermineVersion("Tauri", Environment.GetRustRuntimeDirectory(), TauriVersionRegex(), "cargo", "tree --depth 1");
+        if (matches.Count == 0)
+            return;
+        
+        var updatedTauriVersion = matches[0].Groups["version"].Value;
+        if(currentTauriVersion == updatedTauriVersion)
+        {
+            Console.WriteLine("- The Tauri version is already up to date.");
+            return;
+        }
+        
+        Console.WriteLine($"- Updated Tauri version from {currentTauriVersion} to {updatedTauriVersion}.");
+        lines[TAURI_VERSION_INDEX] = updatedTauriVersion;
+        
+        await File.WriteAllLinesAsync(pathMetadata, lines, Environment.UTF8_NO_BOM);
+    }
+    
+    private async Task UpdateMudBlazorVersion()
+    {
+        const int MUD_BLAZOR_VERSION_INDEX = 6;
+        
+        var pathMetadata = Environment.GetMetadataPath();
+        var lines = await File.ReadAllLinesAsync(pathMetadata, Encoding.UTF8);
+        var currentMudBlazorVersion = lines[MUD_BLAZOR_VERSION_INDEX].Trim();
+        
+        var matches = await this.DetermineVersion("MudBlazor", Environment.GetAIStudioDirectory(), MudBlazorVersionRegex(), "dotnet", "list package");
+        if (matches.Count == 0)
+            return;
+        
+        var updatedMudBlazorVersion = matches[0].Groups["version"].Value;
+        if(currentMudBlazorVersion == updatedMudBlazorVersion)
+        {
+            Console.WriteLine("- The MudBlazor version is already up to date.");
+            return;
+        }
+        
+        Console.WriteLine($"- Updated MudBlazor version from {currentMudBlazorVersion} to {updatedMudBlazorVersion}.");
+        lines[MUD_BLAZOR_VERSION_INDEX] = updatedMudBlazorVersion;
+        
+        await File.WriteAllLinesAsync(pathMetadata, lines, Environment.UTF8_NO_BOM);
+    }
+
+    private async Task UpdateRustVersion()
+    {
+        const int RUST_VERSION_INDEX = 5;
+        
+        var pathMetadata = Environment.GetMetadataPath();
+        var lines = await File.ReadAllLinesAsync(pathMetadata, Encoding.UTF8);
+        var currentRustVersion = lines[RUST_VERSION_INDEX].Trim();
+        var matches = await this.DetermineVersion("Rust", Environment.GetRustRuntimeDirectory(), RustVersionRegex(), "rustc", "-Vv");
+        if (matches.Count == 0)
+            return;
+        
+        var updatedRustVersion = matches[0].Groups["version"].Value + " (commit " + matches[0].Groups["commit"].Value + ")";
+        if(currentRustVersion == updatedRustVersion)
+        {
+            Console.WriteLine("- Rust version is already up to date.");
+            return;
+        }
+        
+        Console.WriteLine($"- Updated Rust version from {currentRustVersion} to {updatedRustVersion}.");
+        lines[RUST_VERSION_INDEX] = updatedRustVersion;
+        
+        await File.WriteAllLinesAsync(pathMetadata, lines, Environment.UTF8_NO_BOM);
+    }
+
+    private async Task UpdateDotnetVersion()
+    {
+        const int DOTNET_VERSION_INDEX = 4;
+        const int DOTNET_SDK_VERSION_INDEX = 3;
+        
+        var pathMetadata = Environment.GetMetadataPath();
+        var lines = await File.ReadAllLinesAsync(pathMetadata, Encoding.UTF8);
+        var currentDotnetVersion = lines[DOTNET_VERSION_INDEX].Trim();
+        var currentDotnetSdkVersion = lines[DOTNET_SDK_VERSION_INDEX].Trim();
+        
+        var matches = await this.DetermineVersion(".NET", Environment.GetAIStudioDirectory(), DotnetVersionRegex(), "dotnet", "--info");
+        if (matches.Count == 0)
+            return;
+        
+        var updatedDotnetVersion = matches[0].Groups["hostVersion"].Value + " (commit " + matches[0].Groups["hostCommit"].Value + ")";
+        var updatedDotnetSdkVersion = matches[0].Groups["sdkVersion"].Value + " (commit " + matches[0].Groups["sdkCommit"].Value + ")";
+        if(currentDotnetVersion == updatedDotnetVersion && currentDotnetSdkVersion == updatedDotnetSdkVersion)
+        {
+            Console.WriteLine("- .NET version is already up to date.");
+            return;
+        }
+        
+        Console.WriteLine($"- Updated .NET SDK version from {currentDotnetSdkVersion} to {updatedDotnetSdkVersion}.");
+        Console.WriteLine($"- Updated .NET version from {currentDotnetVersion} to {updatedDotnetVersion}.");
+
+        lines[DOTNET_VERSION_INDEX] = updatedDotnetVersion;
+        lines[DOTNET_SDK_VERSION_INDEX] = updatedDotnetSdkVersion;
+        
+        await File.WriteAllLinesAsync(pathMetadata, lines, Environment.UTF8_NO_BOM);
+    }
+    
+    private async Task<IList<Match>> DetermineVersion(string name, string workingDirectory,  Regex regex, string program, string command)
+    {
+        var processInfo = new ProcessStartInfo
+        {
+            WorkingDirectory = workingDirectory,
+            FileName = program,
+            Arguments = command,
+            RedirectStandardOutput = true,
+            UseShellExecute = false,
+            CreateNoWindow = true
+        };
+        
+        using var process = new Process();
+        process.StartInfo = processInfo;
+        process.Start();
+        
+        var output = await process.StandardOutput.ReadToEndAsync();
+        await process.WaitForExitAsync();
+        
+        var matches = regex.Matches(output);
+        if (matches.Count == 0)
+        {
+            Console.WriteLine($"- Error: Was not able to determine the {name} version.");
+            return [];
+        }
+        
+        return matches;
+    }
+    
+    private async Task<string> ReadCommandOutput(string workingDirectory, string program, string command, bool showLiveOutput = false)
+    {
+        var processInfo = new ProcessStartInfo
+        {
+            WorkingDirectory = workingDirectory,
+            FileName = program,
+            Arguments = command,
+            RedirectStandardOutput = true,
+            RedirectStandardError = true,
+            UseShellExecute = false,
+            CreateNoWindow = true,
+        };
+
+        var sb = new StringBuilder();
+        using var process = new Process();
+        process.StartInfo = processInfo;
+        process.Start();
+        process.BeginOutputReadLine();
+        process.BeginErrorReadLine();
+        
+        process.OutputDataReceived += (_, args) =>
+        {
+            if(!string.IsNullOrWhiteSpace(args.Data))
+            {
+                if(showLiveOutput)
+                    Console.WriteLine(args.Data);
+                sb.AppendLine(args.Data);
+            }
+        };
+        
+        process.ErrorDataReceived += (_, args) =>
+        {
+            if(!string.IsNullOrWhiteSpace(args.Data))
+            {
+                if(showLiveOutput)
+                    Console.WriteLine(args.Data);
+                sb.AppendLine(args.Data);
+            }
+        };
+        
+        await process.WaitForExitAsync();
+        return sb.ToString();
+    }
+    
+    private async Task<int> IncreaseBuildNumber()
+    {
+        const int BUILD_NUMBER_INDEX = 2;
+        var pathMetadata = Environment.GetMetadataPath();
+        var lines = await File.ReadAllLinesAsync(pathMetadata, Encoding.UTF8);
+        var buildNumber = int.Parse(lines[BUILD_NUMBER_INDEX]) + 1;
+
+        Console.WriteLine($"- Updating build number from '{lines[BUILD_NUMBER_INDEX]}' to '{buildNumber}'.");
+        
+        lines[BUILD_NUMBER_INDEX] = buildNumber.ToString();
+        await File.WriteAllLinesAsync(pathMetadata, lines, Environment.UTF8_NO_BOM);
+        return buildNumber;
+    }
+    
+    private async Task<string> UpdateBuildTime()
+    {
+        const int BUILD_TIME_INDEX = 1;
+        var pathMetadata = Environment.GetMetadataPath();
+        var lines = await File.ReadAllLinesAsync(pathMetadata, Encoding.UTF8);
+        var buildTime = DateTime.UtcNow.ToString("yyyy-MM-dd HH:mm:ss") + " UTC";
+
+        Console.WriteLine($"- Updating build time from '{lines[BUILD_TIME_INDEX]}' to '{buildTime}'.");
+        
+        lines[BUILD_TIME_INDEX] = buildTime;
+        await File.WriteAllLinesAsync(pathMetadata, lines, Environment.UTF8_NO_BOM);
+        return buildTime;
+    }
+
+    [GeneratedRegex("""(?ms).?(NET\s+SDK|SDK\s+\.NET)\s*:\s+Version:\s+(?<sdkVersion>[0-9.]+).+Commit:\s+(?<sdkCommit>[a-zA-Z0-9]+).+Host:\s+Version:\s+(?<hostVersion>[0-9.]+).+Commit:\s+(?<hostCommit>[a-zA-Z0-9]+)""")]
+    private static partial Regex DotnetVersionRegex();
+    
+    [GeneratedRegex("""rustc (?<version>[0-9.]+)(?:-nightly)? \((?<commit>[a-zA-Z0-9]+)""")]
+    private static partial Regex RustVersionRegex();
+    
+    [GeneratedRegex("""MudBlazor\s+(?<version>[0-9.]+)""")]
+    private static partial Regex MudBlazorVersionRegex();
+    
+    [GeneratedRegex("""tauri\s+v(?<version>[0-9.]+)""")]
+    private static partial Regex TauriVersionRegex();
+    
+    [GeneratedRegex("""^\s*Copyright\s+(?<year>[0-9]{4})""")]
+    private static partial Regex FindCopyrightRegex();
+
+    [GeneratedRegex("""([0-9]{4})""")]
+    private static partial Regex ReplaceCopyrightYearRegex();
+    
+    [GeneratedRegex("""(?<major>[0-9]+)\.(?<minor>[0-9]+)\.(?<patch>[0-9]+)""")]
+    private static partial Regex AppVersionRegex();
+}
@@ -0,0 +1,49 @@
+// ReSharper disable ClassNeverInstantiated.Global
+// ReSharper disable UnusedType.Global
+// ReSharper disable UnusedMember.Global
+
+using SharedTools;
+
+namespace Build.Commands;
+
+public sealed class UpdateWebAssetsCommand
+{
+    [Command("update-web", Description = "Update web assets")]
+    public void UpdateWebAssets()
+    {
+        if(!Environment.IsWorkingDirectoryValid())
+            return;
+
+        Console.WriteLine("=========================");
+        Console.Write("- Updating web assets ...");
+        
+        var rid = Environment.GetCurrentRid();
+        var cwd = Environment.GetAIStudioDirectory();
+        var contentPath = Path.Join(cwd, "bin", "release", Environment.DOTNET_VERSION, rid.AsMicrosoftRid(), "publish", "wwwroot", "_content");
+        var isMudBlazorDirectoryPresent = Directory.Exists(Path.Join(contentPath, "MudBlazor"));
+        if (!isMudBlazorDirectoryPresent)
+        {
+            Console.WriteLine();
+            Console.WriteLine($"- Error: No web assets found for RID '{rid}'. Please publish the project first.");
+            return;
+        }
+        
+        Directory.CreateDirectory(Path.Join(cwd, "wwwroot", "system"));
+        var sourcePaths = Directory.EnumerateFiles(contentPath, "*", SearchOption.AllDirectories);
+        var counter = 0;
+        foreach(var sourcePath in sourcePaths)
+        {
+            counter++;
+            var relativePath = Path.GetRelativePath(cwd, sourcePath);
+            var targetPath = Path.Join(cwd, "wwwroot", relativePath);
+            var targetDirectory = Path.GetDirectoryName(targetPath);
+            if (targetDirectory != null)
+                Directory.CreateDirectory(targetDirectory);
+            
+            File.Copy(sourcePath, targetPath, true);
+        }
+
+        Console.WriteLine($" {counter:###,###} web assets updated successfully.");
+        Console.WriteLine();
+    }
+}
@@ -0,0 +1,7 @@
+// Global using directives
+
+global using System.Text;
+
+global using Cocona;
+
+global using Environment = Build.Tools.Environment;
@@ -0,0 +1,9 @@
+using Build.Commands;
+
+var builder = CoconaApp.CreateBuilder();
+var app = builder.Build();
+app.AddCommands<CheckRidsCommand>();
+app.AddCommands<UpdateMetadataCommands>();
+app.AddCommands<UpdateWebAssetsCommand>();
+app.AddCommands<CollectI18NKeysCommand>();
+app.Run();
@@ -0,0 +1,113 @@
+using System.Runtime.InteropServices;
+
+using SharedTools;
+
+namespace Build.Tools;
+
+public static class Environment
+{
+    public const string DOTNET_VERSION = "net9.0";
+    public static readonly Encoding UTF8_NO_BOM = new UTF8Encoding(false);
+    
+    private static readonly Dictionary<RID, string> ALL_RIDS = Enum.GetValues<RID>().Select(rid => new KeyValuePair<RID, string>(rid, rid.AsMicrosoftRid())).ToDictionary(kvp => kvp.Key, kvp => kvp.Value);
+    
+    public static bool IsWorkingDirectoryValid()
+    {
+        var currentDirectory = Directory.GetCurrentDirectory();
+        var mainFile = Path.Combine(currentDirectory, "Program.cs");
+        var projectFile = Path.Combine(currentDirectory, "Build Script.csproj");
+        
+        if (!currentDirectory.EndsWith("Build", StringComparison.Ordinal) || !File.Exists(mainFile) || !File.Exists(projectFile))
+        {
+            Console.WriteLine("The current directory is not a valid working directory for the build script. Go to the /app/Build directory within the git repository.");
+            return false;
+        }
+        
+        return true;
+    }
+
+    public static string GetAIStudioDirectory()
+    {
+        var currentDirectory = Directory.GetCurrentDirectory();
+        var directory = Path.Combine(currentDirectory, "..", "MindWork AI Studio");
+        return Path.GetFullPath(directory);
+    }
+    
+    public static string GetRustRuntimeDirectory()
+    {
+        var currentDirectory = Directory.GetCurrentDirectory();
+        var directory = Path.Combine(currentDirectory, "..", "..", "runtime");
+        return Path.GetFullPath(directory);
+    }
+    
+    public static string GetMetadataPath()
+    {
+        var currentDirectory = Directory.GetCurrentDirectory();
+        var directory = Path.Combine(currentDirectory, "..", "..", "metadata.txt");
+        return Path.GetFullPath(directory);
+    }
+
+    public static string? GetOS()
+    {
+        if(RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+            return "windows";
+        
+        if(RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
+            return "linux";
+        
+        if(RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
+            return "darwin";
+
+        Console.WriteLine($"Error: Unsupported OS '{RuntimeInformation.OSDescription}'");
+        return null;
+    }
+    
+    public static IEnumerable<RID> GetRidsForCurrentOS()
+    {
+        if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+            return ALL_RIDS.Where(rid => rid.Value.StartsWith("win-", StringComparison.Ordinal)).Select(n => n.Key);
+        
+        if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
+            return ALL_RIDS.Where(rid => rid.Value.StartsWith("osx-", StringComparison.Ordinal)).Select(n => n.Key);
+        
+        if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
+            return ALL_RIDS.Where(rid => rid.Value.StartsWith("linux-", StringComparison.Ordinal)).Select(n => n.Key);
+        
+        Console.WriteLine($"Error: Unsupported OS '{RuntimeInformation.OSDescription}'");
+        return [];
+    }
+    
+    public static RID GetCurrentRid()
+    {
+        var arch = RuntimeInformation.ProcessArchitecture;
+        if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+            return arch switch
+            {
+                Architecture.X64 => RID.WIN_X64,
+                Architecture.Arm64 => RID.WIN_ARM64,
+                
+                _ => RID.NONE,
+            };
+        
+        if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
+            return arch switch
+            {
+                Architecture.X64 => RID.OSX_X64,
+                Architecture.Arm64 => RID.OSX_ARM64,
+                
+                _ => RID.NONE,
+            };
+        
+        if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
+            return arch switch
+            {
+                Architecture.X64 => RID.LINUX_X64,
+                Architecture.Arm64 => RID.LINUX_ARM64,
+                
+                _ => RID.NONE,
+            };
+        
+        Console.WriteLine($"Error: Unsupported OS '{RuntimeInformation.OSDescription}'");
+        return RID.NONE;
+    }
+}
@@ -2,6 +2,12 @@
 Microsoft Visual Studio Solution File, Format Version 12.00
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MindWork AI Studio", "MindWork AI Studio\MindWork AI Studio.csproj", "{059FDFCC-7D0B-474E-9F20-B9C437DF1CDD}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SourceCodeRules", "SourceCodeRules\SourceCodeRules\SourceCodeRules.csproj", "{0976C1CB-D499-4C86-8ADA-B7A7A4DE0BF8}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Build Script", "Build\Build Script.csproj", "{447A5590-68E1-4EF8-9451-A41AF5FBE571}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SharedTools", "SharedTools\SharedTools.csproj", "{969C74DF-7678-4CD5-B269-D03E1ECA3D2A}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -12,5 +18,19 @@ Global
 		{059FDFCC-7D0B-474E-9F20-B9C437DF1CDD}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{059FDFCC-7D0B-474E-9F20-B9C437DF1CDD}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{059FDFCC-7D0B-474E-9F20-B9C437DF1CDD}.Release|Any CPU.Build.0 = Release|Any CPU
+		{0976C1CB-D499-4C86-8ADA-B7A7A4DE0BF8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{0976C1CB-D499-4C86-8ADA-B7A7A4DE0BF8}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{0976C1CB-D499-4C86-8ADA-B7A7A4DE0BF8}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{0976C1CB-D499-4C86-8ADA-B7A7A4DE0BF8}.Release|Any CPU.Build.0 = Release|Any CPU
+		{447A5590-68E1-4EF8-9451-A41AF5FBE571}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{447A5590-68E1-4EF8-9451-A41AF5FBE571}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{447A5590-68E1-4EF8-9451-A41AF5FBE571}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{447A5590-68E1-4EF8-9451-A41AF5FBE571}.Release|Any CPU.Build.0 = Release|Any CPU
+		{969C74DF-7678-4CD5-B269-D03E1ECA3D2A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{969C74DF-7678-4CD5-B269-D03E1ECA3D2A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{969C74DF-7678-4CD5-B269-D03E1ECA3D2A}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{969C74DF-7678-4CD5-B269-D03E1ECA3D2A}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
 	EndGlobalSection
 EndGlobal
@@ -1,6 +1,25 @@
 <wpf:ResourceDictionary xml:space="preserve" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:s="clr-namespace:System;assembly=mscorlib" xmlns:ss="urn:shemas-jetbrains-com:settings-storage-xaml" xmlns:wpf="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=AI/@EntryIndexedValue">AI</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=EDI/@EntryIndexedValue">EDI</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=ERI/@EntryIndexedValue">ERI</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=FNV/@EntryIndexedValue">FNV</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=GWDG/@EntryIndexedValue">GWDG</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=HF/@EntryIndexedValue">HF</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=LLM/@EntryIndexedValue">LLM</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=LM/@EntryIndexedValue">LM</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=MSG/@EntryIndexedValue">MSG</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=OS/@EntryIndexedValue">OS</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=PDF/@EntryIndexedValue">PDF</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=RAG/@EntryIndexedValue">RAG</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=RID/@EntryIndexedValue">RID</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=TB/@EntryIndexedValue">TB</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=UI/@EntryIndexedValue">UI</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=URL/@EntryIndexedValue">URL</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=I18N/@EntryIndexedValue">I18N</s:String>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=agentic/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=groq/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=gwdg/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=huggingface/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=mwais/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=ollama/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=tauri_0027s/@EntryIndexedValue">True</s:Boolean></wpf:ResourceDictionary>
@@ -1 +0,0 @@
-*.woff2 filter=lfs diff=lfs merge=lfs -text
@@ -1,19 +1,37 @@
+using System.Text.Json;
+
 using AIStudio.Chat;
 using AIStudio.Provider;
 using AIStudio.Settings;
+using AIStudio.Tools.Services;

 // ReSharper disable MemberCanBePrivate.Global

 namespace AIStudio.Agents;

-public abstract class AgentBase(ILogger<AgentBase> logger, SettingsManager settingsManager, ThreadSafeRandom rng) : IAgent
+public abstract class AgentBase(ILogger<AgentBase> logger, SettingsManager settingsManager, DataSourceService dataSourceService, ThreadSafeRandom rng) : IAgent
 {
+    protected static readonly ContentBlock EMPTY_BLOCK = new()
+    {
+        Content = null,
+        ContentType = ContentType.NONE,
+        Role = ChatRole.AGENT,
+        Time = DateTimeOffset.UtcNow,
+    };
+    
+    protected static readonly JsonSerializerOptions JSON_SERIALIZER_OPTIONS = new()
+    {
+        PropertyNamingPolicy = JsonNamingPolicy.SnakeCaseLower,
+    };
+    
+    protected DataSourceService DataSourceService { get; init; } = dataSourceService;
+    
    protected SettingsManager SettingsManager { get; init; } = settingsManager;

    protected ThreadSafeRandom RNG { get; init; } = rng;
    
    protected ILogger<AgentBase> Logger { get; init; } = logger;
-
+    
    /// <summary>
    /// Represents the type or category of this agent.
    /// </summary>
@@ -60,24 +78,30 @@ public abstract class AgentBase(ILogger<AgentBase> logger, SettingsManager setti
        Blocks = [],
    };

-    protected DateTimeOffset AddUserRequest(ChatThread thread, string request)
+    protected UserRequest AddUserRequest(ChatThread thread, string request)
    {
        var time = DateTimeOffset.Now;
+        var lastUserPrompt = new ContentText
+        {
+            Text = request,
+        };
+        
        thread.Blocks.Add(new ContentBlock
        {
            Time = time,
            ContentType = ContentType.TEXT,
            Role = ChatRole.USER,
-            Content = new ContentText
-            {
-                Text = request,
-            },
+            Content = lastUserPrompt,
        });
-        
-        return time;
+
+        return new()
+        {
+            Time = time,
+            UserPrompt = lastUserPrompt,
+        };
    }
    
-    protected async Task AddAIResponseAsync(ChatThread thread, DateTimeOffset time)
+    protected async Task AddAIResponseAsync(ChatThread thread, IContent lastUserPrompt, DateTimeOffset time)
    {
        if(this.ProviderSettings is null)
            return;
@@ -103,6 +127,6 @@ public abstract class AgentBase(ILogger<AgentBase> logger, SettingsManager setti
        // Use the selected provider to get the AI response.
        // By awaiting this line, we wait for the entire
        // content to be streamed.
-        await aiText.CreateFromProviderAsync(providerSettings.CreateProvider(this.Logger), this.SettingsManager, providerSettings.Model, thread);
+        await aiText.CreateFromProviderAsync(providerSettings.CreateProvider(this.Logger), providerSettings.Model, lastUserPrompt, thread);
    }
 }
@@ -0,0 +1,378 @@
+using System.Text;
+using System.Text.Json;
+
+using AIStudio.Chat;
+using AIStudio.Provider;
+using AIStudio.Settings;
+using AIStudio.Settings.DataModel;
+using AIStudio.Tools.ERIClient;
+using AIStudio.Tools.Services;
+
+namespace AIStudio.Agents;
+
+public sealed class AgentDataSourceSelection (ILogger<AgentDataSourceSelection> logger, ILogger<AgentBase> baseLogger, SettingsManager settingsManager, DataSourceService dataSourceService, ThreadSafeRandom rng) : AgentBase(baseLogger, settingsManager, dataSourceService, rng)
+{
+    private readonly List<ContentBlock> answers = new();
+    
+    #region Overrides of AgentBase
+
+    /// <inheritdoc />
+    protected override Type Type => Type.SYSTEM;
+    
+    /// <inheritdoc />
+    public override string Id => "Data Source Selection";
+
+    /// <inheritdoc />
+    protected override string JobDescription =>
+        """
+        You receive a system and a user prompt, as well as a list of possible data sources as input.
+        Your task is to select the appropriate data sources for the given task. You may choose none,
+        one, or multiple sources, depending on what best fits the system and user prompt. You need
+        to estimate and assess which source, based on its description, might be helpful in
+        processing the prompts.
+        
+        Your response is a JSON list in the following format:
+        
+        ```
+        [
+          {"id": "The data source ID", "reason": "Why did you choose this source?", "confidence": 0.87},
+          {"id": "The data source ID", "reason": "Why did you choose this source?", "confidence": 0.54}
+        ]
+        ```
+        
+        You express your confidence as a floating-point number between 0.0 (maximum uncertainty) and
+        1.0 (you are absolutely certain that this source is needed).
+        
+        The JSON schema is:
+        
+        ```
+        {
+          "$schema": "http://json-schema.org/draft-04/schema#",
+          "type": "array", 
+          "items": [
+            {
+              "type": "object",
+              "properties": {
+                "id": {
+                  "type": "string"
+                },
+                "reason": {
+                  "type": "string"
+                },
+                "confidence": {
+                  "type": "number"
+                }
+              },
+              "required": [
+                "id",
+                "reason",
+                "confidence"
+              ]
+            }
+          ]
+        }
+        ```
+        
+        When no data source is needed, you return an empty JSON list `[]`. You do not ask any
+        follow-up questions. You do not address the user. Your response consists solely of
+        the JSON list.
+        """;
+    
+    /// <inheritdoc />
+    protected override string SystemPrompt(string availableDataSources) => $"""
+                                                                      {this.JobDescription}
+                                                                      
+                                                                      {availableDataSources}
+                                                                      """;
+
+    /// <inheritdoc />
+    public override Settings.Provider? ProviderSettings { get; set; }
+    
+    /// <summary>
+    /// The data source selection agent does not work with context. Use
+    /// the process input method instead.
+    /// </summary>
+    /// <returns>The chat thread without any changes.</returns>
+    public override Task<ChatThread> ProcessContext(ChatThread chatThread, IDictionary<string, string> additionalData) => Task.FromResult(chatThread);
+
+    /// <inheritdoc />
+    public override async Task<ContentBlock> ProcessInput(ContentBlock input, IDictionary<string, string> additionalData)
+    {
+        if (input.Content is not ContentText text)
+            return EMPTY_BLOCK;
+        
+        if(text.InitialRemoteWait || text.IsStreaming)
+            return EMPTY_BLOCK;
+        
+        if(string.IsNullOrWhiteSpace(text.Text))
+            return EMPTY_BLOCK;
+        
+        if(!additionalData.TryGetValue("availableDataSources", out var availableDataSources) || string.IsNullOrWhiteSpace(availableDataSources))
+            return EMPTY_BLOCK;
+        
+        var thread = this.CreateChatThread(this.SystemPrompt(availableDataSources));
+        var userRequest = this.AddUserRequest(thread, text.Text);
+        await this.AddAIResponseAsync(thread, userRequest.UserPrompt, userRequest.Time);
+        
+        var answer = thread.Blocks[^1];
+        
+        this.answers.Add(answer);
+        return answer;
+    }
+
+    // <inheritdoc />
+    public override Task<bool> MadeDecision(ContentBlock input) => Task.FromResult(true);
+
+    // <inheritdoc />
+    public override IReadOnlyCollection<ContentBlock> GetContext() => [];
+
+    // <inheritdoc />
+    public override IReadOnlyCollection<ContentBlock> GetAnswers() => this.answers;
+
+    #endregion
+
+    public async Task<List<SelectedDataSource>> PerformSelectionAsync(IProvider provider, IContent lastPrompt, ChatThread chatThread, AllowedSelectedDataSources dataSources, CancellationToken token = default)
+    {
+        logger.LogInformation("The AI should select the appropriate data sources.");
+
+        //
+        // 1. Which LLM provider should the agent use?
+        //
+
+        // We start with the provider currently selected by the user:
+        var agentProvider = this.SettingsManager.GetPreselectedProvider(Tools.Components.AGENT_DATA_SOURCE_SELECTION, provider.Id, true);
+
+        // Assign the provider settings to the agent:
+        logger.LogInformation($"The agent for the data source selection uses the provider '{agentProvider.InstanceName}' ({agentProvider.UsedLLMProvider.ToName()}, confidence={agentProvider.UsedLLMProvider.GetConfidence(this.SettingsManager).Level.GetName()}).");
+        this.ProviderSettings = agentProvider;
+
+        //
+        // 2. Prepare the current system and user prompts as input for the agent: 
+        //
+        var lastPromptContent = lastPrompt switch
+        {
+            ContentText text => text.Text,
+
+            // Image prompts may be empty, e.g., when the image is too large:
+            ContentImage image => await image.AsBase64(token),
+
+            // Other content types are not supported yet:
+            _ => string.Empty,
+        };
+
+        if (string.IsNullOrWhiteSpace(lastPromptContent))
+        {
+            logger.LogWarning("The last prompt is empty. The AI cannot select data sources.");
+            return [];
+        }
+
+        //
+        // 3. Prepare the allowed data sources as input for the agent:
+        //
+        var additionalData = new Dictionary<string, string>();
+        logger.LogInformation("Preparing the list of allowed data sources for the agent to choose from.");
+        
+        // Notice: We do not dispose the Rust service here. The Rust service is a singleton
+        // and will be disposed when the application shuts down:
+        var rustService = Program.SERVICE_PROVIDER.GetService<RustService>()!;
+        
+        var sb = new StringBuilder();
+        sb.AppendLine("The following data sources are available for selection:");
+        foreach (var ds in dataSources.AllowedDataSources)
+        {
+            switch (ds)
+            {
+                case DataSourceLocalDirectory localDirectory:
+                    sb.AppendLine($"- Id={ds.Id}, name='{localDirectory.Name}', type=local directory, path='{localDirectory.Path}'");
+                    break;
+
+                case DataSourceLocalFile localFile:
+                    sb.AppendLine($"- Id={ds.Id}, name='{localFile.Name}', type=local file, path='{localFile.FilePath}'");
+                    break;
+
+                case IERIDataSource eriDataSource:
+                    var eriServerDescription = string.Empty;
+
+                    try
+                    {
+                        //
+                        // Call the ERI server to get the server description:
+                        //
+                        using var eriClient = ERIClientFactory.Get(eriDataSource.Version, eriDataSource)!;
+                        var authResponse = await eriClient.AuthenticateAsync(rustService, cancellationToken: token);
+                        if (authResponse.Successful)
+                        {
+                            var serverDescriptionResponse = await eriClient.GetDataSourceInfoAsync(token);
+                            if (serverDescriptionResponse.Successful)
+                            {
+                                eriServerDescription = serverDescriptionResponse.Data.Description;
+
+                                // Remove all line breaks from the description:
+                                eriServerDescription = eriServerDescription.Replace("\n", " ").Replace("\r", " ");
+                            }
+                            else
+                                logger.LogWarning($"Was not able to retrieve the server description from the ERI data source '{eriDataSource.Name}'. Message: {serverDescriptionResponse.Message}");
+                        }
+                        else
+                            logger.LogWarning($"Was not able to authenticate with the ERI data source '{eriDataSource.Name}'. Message: {authResponse.Message}");
+                    }
+                    catch (Exception e)
+                    {
+                        logger.LogWarning($"The ERI data source '{eriDataSource.Name}' is not available. Thus, we cannot retrieve the server description. Error: {e.Message}");
+                    }
+
+                    //
+                    // Append the ERI data source to the list. Use the server description if available:
+                    //
+                    if (string.IsNullOrWhiteSpace(eriServerDescription))
+                        sb.AppendLine($"- Id={ds.Id}, name='{eriDataSource.Name}', type=external data source");
+                    else
+                        sb.AppendLine($"- Id={ds.Id}, name='{eriDataSource.Name}', type=external data source, description='{eriServerDescription}'");
+
+                    break;
+            }
+        }
+
+        logger.LogInformation("Prepared the list of allowed data sources for the agent.");
+        additionalData.Add("availableDataSources", sb.ToString());
+
+        //
+        // 4. Let the agent select the data sources:
+        //
+        var prompt = $"""
+                      The system prompt is:
+
+                      ```
+                      {chatThread.SystemPrompt}
+                      ```
+
+                      The user prompt is:
+
+                      ```
+                      {lastPromptContent}
+                      ```
+                      """;
+
+        // Call the agent:
+        var aiResponse = await this.ProcessInput(new ContentBlock
+        {
+            Time = DateTimeOffset.UtcNow,
+            ContentType = ContentType.TEXT,
+            Role = ChatRole.USER,
+            Content = new ContentText
+            {
+                Text = prompt,
+            },
+        }, additionalData);
+
+        if(aiResponse.Content is null)
+        {
+            logger.LogWarning("The agent did not return a response.");
+            return [];
+        }
+
+        switch (aiResponse)
+        {
+            
+            //
+            // 5. Parse the agent response:
+            //
+            case { ContentType: ContentType.TEXT, Content: ContentText textContent }:
+            {
+                //
+                // What we expect is a JSON list of SelectedDataSource objects:
+                //
+                var selectedDataSourcesJson = textContent.Text;
+                
+                //
+                // We know how bad LLM may be in generating JSON without surrounding text.
+                // Thus, we expect the worst and try to extract the JSON list from the text:
+                //
+                var json = ExtractJson(selectedDataSourcesJson);
+                
+                try
+                {
+                    var aiSelectedDataSources = JsonSerializer.Deserialize<List<SelectedDataSource>>(json, JSON_SERIALIZER_OPTIONS);
+                    return aiSelectedDataSources ?? [];
+                }
+                catch
+                {
+                    logger.LogWarning("The agent answered with an invalid or unexpected JSON format.");
+                    return [];
+                }
+            }
+            
+            case { ContentType: ContentType.TEXT }:
+                logger.LogWarning("The agent answered with an unexpected inner content type.");
+                return [];
+            
+            case { ContentType: ContentType.NONE }:
+                logger.LogWarning("The agent did not return a response.");
+                return [];
+            
+            default:
+                logger.LogWarning($"The agent answered with an unexpected content type '{aiResponse.ContentType}'.");
+                return [];
+        }
+    }
+
+    /// <summary>
+    /// Extracts the JSON list from the given text. The text may contain additional
+    /// information around the JSON list. The method tries to extract the JSON list
+    /// from the text.
+    /// </summary>
+    /// <remarks>
+    /// Algorithm: The method searches for the first line that contains only a '[' character.
+    /// Then, it searches for the first line that contains only a ']' character. The method
+    /// returns the text between these two lines (including the brackets). When the method
+    /// cannot find the JSON list, it returns an empty string.
+    /// </remarks>
+    /// <param name="text">The text that may contain the JSON list.</param>
+    /// <returns>The extracted JSON list.</returns>
+    private static ReadOnlySpan<char> ExtractJson(ReadOnlySpan<char> text)
+    {
+        var startIndex = -1;
+        var endIndex = -1;
+        var foundStart = false;
+        var foundEnd = false;
+        var lineStart = 0;
+        
+        for (var i = 0; i <= text.Length; i++)
+        {
+            // Handle the end of the line or the end of the text:
+            if (i == text.Length || text[i] == '\n')
+            {
+                if (IsCharacterAloneInLine(text, lineStart, i, '[') && !foundStart)
+                {
+                    startIndex = lineStart;
+                    foundStart = true;
+                }
+                else if (IsCharacterAloneInLine(text, lineStart, i, ']') && foundStart && !foundEnd)
+                {
+                    endIndex = i;
+                    foundEnd = true;
+                    break;
+                }
+                
+                lineStart = i + 1;
+            }
+        }
+        
+        if (foundStart && foundEnd)
+        {
+            // Adjust endIndex for slicing, ensuring it's within bounds:
+            return text.Slice(startIndex, Math.Min(text.Length, endIndex + 1) - startIndex);
+        }
+        
+        return ReadOnlySpan<char>.Empty;
+    }
+    
+    private static bool IsCharacterAloneInLine(ReadOnlySpan<char> text, int lineStart, int lineEnd, char character)
+    {
+        for (var i = lineStart; i < lineEnd; i++)
+            if (!char.IsWhiteSpace(text[i]) && text[i] != character)
+                return false;
+
+        return true;
+    }
+}
@@ -0,0 +1,385 @@
+using System.Text.Json;
+
+using AIStudio.Chat;
+using AIStudio.Provider;
+using AIStudio.Settings;
+using AIStudio.Tools.RAG;
+using AIStudio.Tools.Services;
+
+namespace AIStudio.Agents;
+
+public sealed class AgentRetrievalContextValidation (ILogger<AgentRetrievalContextValidation> logger, ILogger<AgentBase> baseLogger, SettingsManager settingsManager, DataSourceService dataSourceService, ThreadSafeRandom rng) : AgentBase(baseLogger, settingsManager, dataSourceService, rng)
+{
+    #region Overrides of AgentBase
+
+    /// <inheritdoc />
+    protected override Type Type => Type.WORKER;
+    
+    /// <inheritdoc />
+    public override string Id => "Retrieval Context Validation";
+
+    /// <inheritdoc />
+    protected override string JobDescription =>
+        """
+        You receive a system and user prompt as well as a retrieval context as input. Your task is to decide whether this
+        retrieval context is helpful in processing the prompts or not. You respond with the decision (true or false),
+        your reasoning, and your confidence in this decision.
+
+        Your response is only one JSON object in the following format:
+
+        ```
+        {"decision": true, "reason": "Why did you choose this source?", "confidence": 0.87}
+        ```
+
+        You express your confidence as a floating-point number between 0.0 (maximum uncertainty) and
+        1.0 (you are absolutely certain that this retrieval context is needed).
+
+        The JSON schema is:
+
+        ```
+        {
+          "$schema": "http://json-schema.org/draft-04/schema#",
+          "type": "object",
+          "properties": {
+            "decision": {
+              "type": "boolean"
+            },
+            "reason": {
+              "type": "string"
+            },
+            "confidence": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "decision",
+            "reason",
+            "confidence"
+          ]
+        }
+        ```
+
+        You do not ask any follow-up questions. You do not address the user. Your response consists solely of
+        that one JSON object.
+        """;
+    
+    /// <inheritdoc />
+    protected override string SystemPrompt(string retrievalContext) => $"""
+                                                                        {this.JobDescription}
+
+                                                                        {retrievalContext}
+                                                                        """;
+
+    /// <inheritdoc />
+    public override Settings.Provider? ProviderSettings { get; set; }
+    
+    /// <summary>
+    /// The retrieval context validation agent does not work with context. Use
+    /// the process input method instead.
+    /// </summary>
+    /// <returns>The chat thread without any changes.</returns>
+    public override Task<ChatThread> ProcessContext(ChatThread chatThread, IDictionary<string, string> additionalData) => Task.FromResult(chatThread);
+
+    /// <inheritdoc />
+    public override async Task<ContentBlock> ProcessInput(ContentBlock input, IDictionary<string, string> additionalData)
+    {
+        if (input.Content is not ContentText text)
+            return EMPTY_BLOCK;
+          
+        if(text.InitialRemoteWait || text.IsStreaming)
+            return EMPTY_BLOCK;
+          
+        if(string.IsNullOrWhiteSpace(text.Text))
+            return EMPTY_BLOCK;
+          
+        if(!additionalData.TryGetValue("retrievalContext", out var retrievalContext) || string.IsNullOrWhiteSpace(retrievalContext))
+            return EMPTY_BLOCK;
+          
+        var thread = this.CreateChatThread(this.SystemPrompt(retrievalContext));
+        var userRequest = this.AddUserRequest(thread, text.Text);
+        await this.AddAIResponseAsync(thread, userRequest.UserPrompt, userRequest.Time);
+          
+        return thread.Blocks[^1];
+    }
+
+    /// <inheritdoc />
+    public override Task<bool> MadeDecision(ContentBlock input) => Task.FromResult(true);
+
+    /// <summary>
+    /// We do not provide any context. This agent will process many retrieval contexts.
+    /// This would block a huge amount of memory.
+    /// </summary>
+    /// <returns>An empty list.</returns>
+    public override IReadOnlyCollection<ContentBlock> GetContext() => [];
+
+    /// <summary>
+    /// We do not provide any answers. This agent will process many retrieval contexts.
+    /// This would block a huge amount of memory.
+    /// </summary>
+    /// <returns>An empty list.</returns>
+    public override IReadOnlyCollection<ContentBlock> GetAnswers() => [];
+
+    #endregion
+
+    /// <summary>
+    /// Sets the LLM provider for the agent.
+    /// </summary>
+    /// <remarks>
+    /// When you have to call the validation in parallel for many retrieval contexts,
+    /// you can set the provider once and then call the validation method in parallel.
+    /// </remarks>
+    /// <param name="provider">The current LLM provider. When the user doesn't preselect an agent provider, the agent uses this provider.</param>
+    public void SetLLMProvider(IProvider provider)
+    {
+        // We start with the provider currently selected by the user:
+        var agentProvider = this.SettingsManager.GetPreselectedProvider(Tools.Components.AGENT_RETRIEVAL_CONTEXT_VALIDATION, provider.Id, true);
+        
+        // Assign the provider settings to the agent:
+        logger.LogInformation($"The agent for the retrieval context validation uses the provider '{agentProvider.InstanceName}' ({agentProvider.UsedLLMProvider.ToName()}, confidence={agentProvider.UsedLLMProvider.GetConfidence(this.SettingsManager).Level.GetName()}).");
+        this.ProviderSettings = agentProvider;
+    }
+    
+    /// <summary>
+    /// Validate all retrieval contexts against the last user and the system prompt.
+    /// </summary>
+    /// <param name="lastPrompt">The last user prompt.</param>
+    /// <param name="chatThread">The chat thread.</param>
+    /// <param name="retrievalContexts">All retrieval contexts to validate.</param>
+    /// <param name="token">The cancellation token.</param>
+    /// <returns>The validation results.</returns>
+    public async Task<IReadOnlyList<RetrievalContextValidationResult>> ValidateRetrievalContextsAsync(IContent lastPrompt, ChatThread chatThread, IReadOnlyList<IRetrievalContext> retrievalContexts, CancellationToken token = default)
+    {
+        // Check if the retrieval context validation is enabled:
+        if (!this.SettingsManager.ConfigurationData.AgentRetrievalContextValidation.EnableRetrievalContextValidation)
+            return [];
+        
+        logger.LogInformation($"Validating {retrievalContexts.Count:###,###,###,###} retrieval contexts.");
+        
+        // Prepare the list of validation tasks:
+        var validationTasks = new List<Task<RetrievalContextValidationResult>>(retrievalContexts.Count);
+        
+        // Read the number of parallel validations:
+        var numParallelValidations = 3;
+        if(this.SettingsManager.ConfigurationData.AgentRetrievalContextValidation.PreselectAgentOptions)
+            numParallelValidations = this.SettingsManager.ConfigurationData.AgentRetrievalContextValidation.NumParallelValidations;
+        
+        numParallelValidations = Math.Max(1, numParallelValidations);
+        
+        // Use a semaphore to limit the number of parallel validations:
+        using var semaphore = new SemaphoreSlim(numParallelValidations);
+        foreach (var retrievalContext in retrievalContexts)
+        {
+            // Wait for an available slot in the semaphore:
+            await semaphore.WaitAsync(token);
+            
+            // Start the next validation task:
+            validationTasks.Add(this.ValidateRetrievalContextAsync(lastPrompt, chatThread, retrievalContext, token, semaphore));
+        }
+
+        // Wait for all validation tasks to complete:
+        return await Task.WhenAll(validationTasks);
+    }
+
+    /// <summary>
+    /// Validates the retrieval context against the last user and the system prompt.
+    /// </summary>
+    /// <remarks>
+    /// Probably, you have a lot of retrieval contexts to validate. In this case, you
+    /// can call this method in parallel for each retrieval context. You might use
+    /// the ValidateRetrievalContextsAsync method to validate all retrieval contexts.
+    /// </remarks>
+    /// <param name="lastPrompt">The last user prompt.</param>
+    /// <param name="chatThread">The chat thread.</param>
+    /// <param name="retrievalContext">The retrieval context to validate.</param>
+    /// <param name="token">The cancellation token.</param>
+    /// <param name="semaphore">The optional semaphore to limit the number of parallel validations.</param>
+    /// <returns>The validation result.</returns>
+    public async Task<RetrievalContextValidationResult> ValidateRetrievalContextAsync(IContent lastPrompt, ChatThread chatThread, IRetrievalContext retrievalContext, CancellationToken token = default, SemaphoreSlim? semaphore = null)
+    {
+        try
+        {
+            //
+            // Check if the validation was canceled. This could happen when the user
+            // canceled the validation process or when the validation process took
+            // too long:
+            //
+            if(token.IsCancellationRequested)
+                return new(false, "The validation was canceled.", 1.0f, retrievalContext);
+            
+            //
+            // 1. Prepare the current system and user prompts as input for the agent: 
+            //
+            var lastPromptContent = lastPrompt switch
+            {
+                ContentText text => text.Text,
+
+                // Image prompts may be empty, e.g., when the image is too large:
+                ContentImage image => await image.AsBase64(token),
+
+                // Other content types are not supported yet:
+                _ => string.Empty,
+            };
+
+            if (string.IsNullOrWhiteSpace(lastPromptContent))
+            {
+                logger.LogWarning("The last prompt is empty. The AI cannot validate the retrieval context.");
+                return new(false, "The last prompt was empty.", 1.0f, retrievalContext);
+            }
+
+            //
+            // 2. Prepare the retrieval context for the agent:
+            //
+            var additionalData = new Dictionary<string, string>();
+            var markdownRetrievalContext = await retrievalContext.AsMarkdown(token: token);
+            additionalData.Add("retrievalContext", markdownRetrievalContext);
+
+            //
+            // 3. Let the agent validate the retrieval context:
+            //
+            var prompt = $"""
+                          The system prompt is:
+
+                          ```
+                          {chatThread.SystemPrompt}
+                          ```
+
+                          The user prompt is:
+
+                          ```
+                          {lastPromptContent}
+                          ```
+                          """;
+
+            // Call the agent:
+            var aiResponse = await this.ProcessInput(new ContentBlock
+            {
+                Time = DateTimeOffset.UtcNow,
+                ContentType = ContentType.TEXT,
+                Role = ChatRole.USER,
+                Content = new ContentText
+                {
+                    Text = prompt,
+                },
+            }, additionalData);
+
+            if (aiResponse.Content is null)
+            {
+                logger.LogWarning("The agent did not return a response.");
+                return new(false, "The agent did not return a response.", 1.0f, retrievalContext);
+            }
+
+            switch (aiResponse)
+            {
+
+                //
+                // 4. Parse the agent response:
+                //
+                case { ContentType: ContentType.TEXT, Content: ContentText textContent }:
+                {
+                    //
+                    // What we expect is one JSON object:
+                    //
+                    var validationJson = textContent.Text;
+
+                    //
+                    // We know how bad LLM may be in generating JSON without surrounding text.
+                    // Thus, we expect the worst and try to extract the JSON list from the text:
+                    //
+                    var json = ExtractJson(validationJson);
+
+                    try
+                    {
+                        var result = JsonSerializer.Deserialize<RetrievalContextValidationResult>(json, JSON_SERIALIZER_OPTIONS);
+                        return result with { RetrievalContext = retrievalContext };
+                    }
+                    catch
+                    {
+                        logger.LogWarning("The agent answered with an invalid or unexpected JSON format.");
+                        return new(false, "The agent answered with an invalid or unexpected JSON format.", 1.0f, retrievalContext);
+                    }
+                }
+
+                case { ContentType: ContentType.TEXT }:
+                    logger.LogWarning("The agent answered with an unexpected inner content type.");
+                    return new(false, "The agent answered with an unexpected inner content type.", 1.0f, retrievalContext);
+
+                case { ContentType: ContentType.NONE }:
+                    logger.LogWarning("The agent did not return a response.");
+                    return new(false, "The agent did not return a response.", 1.0f, retrievalContext);
+
+                default:
+                    logger.LogWarning($"The agent answered with an unexpected content type '{aiResponse.ContentType}'.");
+                    return new(false, $"The agent answered with an unexpected content type '{aiResponse.ContentType}'.", 1.0f, retrievalContext);
+            }
+        }
+        finally
+        {
+            // Release the semaphore slot:
+            semaphore?.Release();
+        }
+    }
+    
+    private static ReadOnlySpan<char> ExtractJson(ReadOnlySpan<char> input)
+    {
+        //
+        // 1. Expect the best case ;-)
+        //
+        if (CheckJsonObjectStart(input))
+            return ExtractJsonPart(input);
+
+        //
+        // 2. Okay, we have some garbage before the
+        // JSON object. We expected that...
+        //
+        for (var index = 0; index < input.Length; index++)
+        {
+            if (input[index] is '{' && CheckJsonObjectStart(input[index..]))
+                return ExtractJsonPart(input[index..]);
+        }
+
+        return [];
+    }
+    
+    private static bool CheckJsonObjectStart(ReadOnlySpan<char> area)
+    {
+        char[] expectedSymbols = ['{', '"', 'd'];
+        var symbolIndex = 0;
+
+        foreach (var c in area)
+        {
+            if (symbolIndex >= expectedSymbols.Length)
+                return true;
+
+            if (char.IsWhiteSpace(c))
+                continue;
+
+            if (c == expectedSymbols[symbolIndex++])
+                continue;
+
+            return false;
+        }
+
+        return true;
+    }
+
+    private static ReadOnlySpan<char> ExtractJsonPart(ReadOnlySpan<char> input)
+    {
+        var insideString = false;
+        for (var index = 0; index < input.Length; index++)
+        {
+            if (input[index] is '"')
+            {
+                insideString = !insideString;
+                continue;
+            }
+
+            if (insideString)
+                continue;
+
+            if (input[index] is '}')
+                return input[..++index];
+        }
+
+        return [];
+    }
+}
@@ -1,24 +1,17 @@
 using AIStudio.Chat;
 using AIStudio.Settings;
+using AIStudio.Tools.Services;

 namespace AIStudio.Agents;

-public sealed class AgentTextContentCleaner(ILogger<AgentBase> logger, SettingsManager settingsManager, ThreadSafeRandom rng) : AgentBase(logger, settingsManager, rng)
+public sealed class AgentTextContentCleaner(ILogger<AgentBase> logger, SettingsManager settingsManager, DataSourceService dataSourceService, ThreadSafeRandom rng) : AgentBase(logger, settingsManager, dataSourceService, rng)
 {
-    private static readonly ContentBlock EMPTY_BLOCK = new()
-    {
-        Content = null,
-        ContentType = ContentType.NONE,
-        Role = ChatRole.AGENT,
-        Time = DateTimeOffset.UtcNow,
-    };
-    
    private readonly List<ContentBlock> context = new();
    private readonly List<ContentBlock> answers = new();
    
    #region Overrides of AgentBase

-    public override Settings.Provider? ProviderSettings { get; set; }
+    public override AIStudio.Settings.Provider? ProviderSettings { get; set; }

    protected override Type Type => Type.SYSTEM;

@@ -72,8 +65,8 @@ public sealed class AgentTextContentCleaner(ILogger<AgentBase> logger, SettingsM
            return EMPTY_BLOCK;
        
        var thread = this.CreateChatThread(this.SystemPrompt(sourceURL));
-        var time = this.AddUserRequest(thread, text.Text);
-        await this.AddAIResponseAsync(thread, time);
+        var userRequest = this.AddUserRequest(thread, text.Text);
+        await this.AddAIResponseAsync(thread, userRequest.UserPrompt, userRequest.Time);
        
        var answer = thread.Blocks[^1];
        this.answers.Add(answer);
@@ -0,0 +1,12 @@
+using AIStudio.Tools.RAG;
+
+namespace AIStudio.Agents;
+
+/// <summary>
+/// Represents the result of a retrieval context validation.
+/// </summary>
+/// <param name="Decision">Whether the retrieval context is useful or not.</param>
+/// <param name="Reason">The reason for the decision.</param>
+/// <param name="Confidence">The confidence of the decision.</param>
+/// <param name="RetrievalContext">The retrieval context that was validated.</param>
+public readonly record struct RetrievalContextValidationResult(bool Decision, string Reason, float Confidence, IRetrievalContext? RetrievalContext) : IConfidence;
@@ -0,0 +1,9 @@
+namespace AIStudio.Agents;
+
+/// <summary>
+/// Represents a selected data source, chosen by the agent.
+/// </summary>
+/// <param name="Id">The data source ID.</param>
+/// <param name="Reason">The reason for selecting the data source.</param>
+/// <param name="Confidence">The confidence of the agent in the selection.</param>
+public readonly record struct SelectedDataSource(string Id, string Reason, float Confidence) : IConfidence;
@@ -0,0 +1,19 @@
+using AIStudio.Chat;
+
+namespace AIStudio.Agents;
+
+/// <summary>
+/// The created user request.
+/// </summary>
+public sealed class UserRequest
+{
+    /// <summary>
+    /// The time when the request was created.
+    /// </summary>
+    public required DateTimeOffset Time { get; init; }
+
+    /// <summary>
+    /// The user prompt.
+    /// </summary>
+    public required IContent UserPrompt { get; init; }
+}
@@ -13,6 +13,7 @@
        <link rel="icon" type="image/png" href="favicon.png"/>
        <link href="system/MudBlazor/MudBlazor.min.css" rel="stylesheet" />
        <link href="system/MudBlazor.Markdown/MudBlazor.Markdown.min.css" rel="stylesheet" />
+        <link href="system/CodeBeam.MudBlazor.Extensions/MudExtensions.min.css" rel="stylesheet" />
        <link href="app.css" rel="stylesheet" />
        <HeadOutlet/>
        <script src="diff.js"></script>
@@ -24,6 +25,7 @@
        <script src="boot.js"></script>
        <script src="system/MudBlazor/MudBlazor.min.js"></script>
        <script src="system/MudBlazor.Markdown/MudBlazor.Markdown.min.js"></script>
+        <script src="system/CodeBeam.MudBlazor.Extensions/MudExtensions.min.js"></script>
        <script src="app.js"></script>
    </body>

@@ -1,55 +1,55 @@
@attribute [Route(Routes.ASSISTANT_AGENDA)]
-@inherits AssistantBaseCore
+@inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogAgenda>

-<MudTextField T="string" @bind-Text="@this.inputName" Validation="@this.ValidateName" Label="Meeting Name" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Tag" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="Name the meeting, seminar, etc." Placeholder="Weekly jour fixe" Class="mb-3"/>
-<MudTextField T="string" @bind-Text="@this.inputTopic" Validation="@this.ValidateTopic" Label="Topic" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.EventNote" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="Describe the topic of the meeting, seminar, etc. Is it about quantum computing, software engineering, or is it a general business meeting?" Placeholder="Project meeting" Class="mb-3"/>
-<MudTextField T="string" @bind-Text="@this.inputContent" Validation="@this.ValidateContent" Label="Content list" Variant="Variant.Outlined" Lines="6" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="Bullet list the content of the meeting, seminar, etc. roughly. Use dashes (-) to separate the items." Placeholder="@PLACEHOLDER_CONTENT" Class="mb-3" Immediate="@false" DebounceInterval="1_000" OnDebounceIntervalElapsed="@this.OnContentChanged" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.ListAlt"/>
-<MudSelect T="string" Label="(Optional) What topics should be the focus?" MultiSelection="@true" @bind-SelectedValues="@this.selectedFoci" Variant="Variant.Outlined" Class="mb-3" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.ListAlt">
+<MudTextField T="string" @bind-Text="@this.inputName" Validation="@this.ValidateName" Label="@T("Meeting Name")" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Tag" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="@T("Name the meeting, seminar, etc.")" Placeholder="@T("Weekly jour fixe")" Class="mb-3"/>
+<MudTextField T="string" @bind-Text="@this.inputTopic" Validation="@this.ValidateTopic" Label="@T("Topic")" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.EventNote" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="@T("Describe the topic of the meeting, seminar, etc. Is it about quantum computing, software engineering, or is it a general business meeting?")" Placeholder="@T("Project meeting")" Class="mb-3"/>
+<DebouncedTextField @bind-Text="@this.inputContent" ValidationFunc="@this.ValidateContent" DebounceTime="TimeSpan.FromSeconds(1)" Label="@T("Content list")" Lines="6" Attributes="@USER_INPUT_ATTRIBUTES" HelpText="@T("Bullet list the content of the meeting, seminar, etc. roughly. Use dashes (-) to separate the items.")" Placeholder="@PLACEHOLDER_CONTENT" WhenTextCanged="@this.OnContentChanged" Icon="@Icons.Material.Filled.ListAlt"/>
+<MudSelect T="string" Label="@T("(Optional) What topics should be the focus?")" MultiSelection="@true" @bind-SelectedValues="@this.selectedFoci" Variant="Variant.Outlined" Class="mb-3" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.ListAlt">
    @foreach (var contentLine in this.contentLines)
    {
        @if(!this.justBriefly.Contains(contentLine))
        {
-            <MudSelectItem T="string" Value="@contentLine">@contentLine</MudSelectItem>
+            <MudSelectItem T="string" Value="@contentLine">
+                @contentLine
+            </MudSelectItem>
        }
    }
 </MudSelect>

-<MudSelect T="string" Label="(Optional) What topics should only be briefly addressed?" MultiSelection="@true" @bind-SelectedValues="@this.justBriefly" Variant="Variant.Outlined" Class="mb-3" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.ListAlt">
+<MudSelect T="string" Label="@T("(Optional) What topics should only be briefly addressed?")" MultiSelection="@true" @bind-SelectedValues="@this.justBriefly" Variant="Variant.Outlined" Class="mb-3" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.ListAlt">
    @foreach (var contentLine in this.contentLines)
    {
        @if(!this.selectedFoci.Contains(contentLine))
        {
-            <MudSelectItem T="string" Value="@contentLine">@contentLine</MudSelectItem>
+            <MudSelectItem T="string" Value="@contentLine">
+                @contentLine
+            </MudSelectItem>
        }
    }
 </MudSelect>

-<MudTextField T="string" @bind-Text="@this.inputObjective" Validation="@this.ValidateObjective" Label="Objective" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Flag" Variant="Variant.Outlined" Lines="3" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="Describe the objective(s) of the meeting, seminar, etc. What should be achieved?" Placeholder="Discuss the current project status and plan the next steps." Class="mb-3"/>
-<MudTextField T="string" @bind-Text="@this.inputModerator" Validation="@this.ValidateModerator" Label="Moderator" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Person3" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="Who will moderate the meeting, seminar, etc.?" Placeholder="Jane Doe" Class="mb-3" />
-<MudTextField T="string" @bind-Text="@this.inputDuration" Validation="@this.ValidateDuration" Label="Duration" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Schedule" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="How long will the meeting, seminar, etc. last? E.g., '2 hours', or '2 days (first day 8 hours, then 4 hours)', etc." Placeholder="2 hours" Class="mb-3"/>
-<MudTextField T="string" @bind-Text="@this.inputStartTime" Validation="@this.ValidateStartTime" Label="Start time" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Schedule" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="When will the meeting, seminar, etc. start? E.g., '9:00 AM', or '9:00 AM (CET)', etc. When the meeting is a multi-day event, specify the start time for each day." Placeholder="9:00 AM" Class="mb-3"/>
-<MudTextField T="string" @bind-Text="@this.inputWhoIsPresenting" Label="(Optional) Who is presenting?" Variant="Variant.Outlined" Lines="6" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="(Optional) List the persons who will present at the meeting, seminar, etc. Use dashes (-) to separate the items." Placeholder="@PLACEHOLDER_WHO_IS_PRESENTING" Class="mb-3"/>
-<MudTextSwitch Label="Do the participants need to get to know each other first?" @bind-Value="@this.introduceParticipants" LabelOn="Yes, introduce participants" LabelOff="No, participants know each other" />
-<EnumSelection T="NumberParticipants" @bind-Value="@this.numberParticipants" NameFunc="@(participants => participants.Name())" Icon="@Icons.Material.Filled.Group" Label="Number of participants" ValidateSelection="@this.ValidateNumberParticipants"/>
-<MudTextSwitch Label="Should the participants be involved passively or actively?" @bind-Value="@this.activeParticipation" LabelOn="Active participation, like world café, discussions, etc." LabelOff="Passive participation, like presentations, lectures, etc." />
-<MudTextSwitch Label="Is this a virtual event, e.g., a call or webinar?" @bind-Value="@this.isMeetingVirtual" LabelOn="Yes, this is a virtual event" LabelOff="No, this is a physical event" />
+<MudTextField T="string" @bind-Text="@this.inputObjective" Validation="@this.ValidateObjective" Label="@T("Objective")" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Flag" Variant="Variant.Outlined" Lines="3" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="@T("Describe the objective(s) of the meeting, seminar, etc. What should be achieved?")" Placeholder="@T("Discuss the current project status and plan the next steps.")" Class="mb-3"/>
+<MudTextField T="string" @bind-Text="@this.inputModerator" Validation="@this.ValidateModerator" Label="@T("Moderator")" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Person3" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="@T("Who will moderate the meeting, seminar, etc.?")" Placeholder="Jane Doe" Class="mb-3" />
+<MudTextField T="string" @bind-Text="@this.inputDuration" Validation="@this.ValidateDuration" Label="@T("Duration")" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Schedule" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="@T("How long will the meeting, seminar, etc. last? E.g., '2 hours', or '2 days (first day 8 hours, then 4 hours)', etc.")" Placeholder="@T("2 hours")" Class="mb-3"/>
+<MudTextField T="string" @bind-Text="@this.inputStartTime" Validation="@this.ValidateStartTime" Label="Start time" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Schedule" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="@T("When will the meeting, seminar, etc. start? E.g., '9:00 AM', or '9:00 AM (CET)', etc. When the meeting is a multi-day event, specify the start time for each day.")" Placeholder="@T("9:00 AM")" Class="mb-3"/>
+<MudTextField T="string" @bind-Text="@this.inputWhoIsPresenting" Label="@T("(Optional) Who is presenting?")" Variant="Variant.Outlined" Lines="6" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="@T("(Optional) List the persons who will present at the meeting, seminar, etc. Use dashes (-) to separate the items.")" Placeholder="@PLACEHOLDER_WHO_IS_PRESENTING" Class="mb-3"/>
+<MudTextSwitch Label="@T("Do the participants need to get to know each other first?")" @bind-Value="@this.introduceParticipants" LabelOn="@T("Yes, introduce participants")" LabelOff="@T("No, participants know each other")" />
+<EnumSelection T="NumberParticipants" @bind-Value="@this.numberParticipants" NameFunc="@(participants => participants.Name())" Icon="@Icons.Material.Filled.Group" Label="@T("Number of participants")" ValidateSelection="@this.ValidateNumberParticipants"/>
+<MudTextSwitch Label="@T("Should the participants be involved passively or actively?")" @bind-Value="@this.activeParticipation" LabelOn="@T("Active participation, like world café, discussions, etc.")" LabelOff="@T("Passive participation, like presentations, lectures, etc.")" />
+<MudTextSwitch Label="@T("Is this a virtual event, e.g., a call or webinar?")" @bind-Value="@this.isMeetingVirtual" LabelOn="@T("Yes, this is a virtual event")" LabelOff="@T("No, this is a physical event")" />
@if (!this.isMeetingVirtual)
 {
    <MudPaper Class="pa-3 mb-8 border-dashed border rounded-lg">
-        <MudTextField T="string" @bind-Text="@this.inputLocation" Validation="@this.ValidateLocation" Label="Location" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.MyLocation" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="Where will the meeting, seminar, etc. take place?" Placeholder="Hamburg, Germany" Class="mb-3"/>
-        <MudTextSwitch Label="Should there be a joint dinner?" @bind-Value="@this.goingToDinner" LabelOn="Yes, there should be a joint dinner" LabelOff="No, there should be no joint dinner" />
-        <MudTextSwitch Label="Should there be a social activity?" @bind-Value="@this.doingSocialActivity" LabelOn="Yes, there should be a social activity" LabelOff="No, there should be no social activity" />
-        <MudTextSwitch Label="Do participants need to arrive and depart?" @bind-Value="@this.needToArriveAndDepart" LabelOn="Yes, participants need to arrive and depart" LabelOff="No, participants do not need to arrive and depart" />
+        <MudTextField T="string" @bind-Text="@this.inputLocation" Validation="@this.ValidateLocation" Label="@T("Location")" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.MyLocation" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="@T("Where will the meeting, seminar, etc. take place?")" Placeholder="@T("Hamburg, Germany")" Class="mb-3"/>
+        <MudTextSwitch Label="@T("Should there be a joint dinner?")" @bind-Value="@this.goingToDinner" LabelOn="@T("Yes, there should be a joint dinner")" LabelOff="@T("No, there should be no joint dinner")" />
+        <MudTextSwitch Label="@T("Should there be a social activity?")" @bind-Value="@this.doingSocialActivity" LabelOn="@T("Yes, there should be a social activity")" LabelOff="@T("No, there should be no social activity")" />
+        <MudTextSwitch Label="@T("Do participants need to arrive and depart?")" @bind-Value="@this.needToArriveAndDepart" LabelOn="@T("Yes, participants need to arrive and depart")" LabelOff="@T("No, participants do not need to arrive and depart")" />
        <MudStack Row="@true" Wrap="Wrap.Wrap">
-            <MudTextSlider T="int" Label="Approx. duration of the lunch break" @bind-Value="@this.durationLunchBreak" Min="30" Max="120" Step="5" Unit="minutes"/>
-            <MudTextSlider T="int" Label="Approx. duration of the coffee or tea breaks" @bind-Value="@this.durationBreaks" Min="10" Max="60" Step="5" Unit="minutes"/>
+            <MudTextSlider T="int" Label="@T("Approx. duration of the lunch break")" @bind-Value="@this.durationLunchBreak" Min="30" Max="120" Step="5" Unit="@T("minutes")"/>
+            <MudTextSlider T="int" Label="@T("Approx. duration of the coffee or tea breaks")" @bind-Value="@this.durationBreaks" Min="10" Max="60" Step="5" Unit="@T("minutes")"/>
        </MudStack>
    </MudPaper>
 }

-<EnumSelection T="CommonLanguages" NameFunc="@(language => language.NameSelecting())" @bind-Value="@this.selectedTargetLanguage" ValidateSelection="@this.ValidateTargetLanguage" Icon="@Icons.Material.Filled.Translate" Label="Target language" AllowOther="@true" OtherValue="CommonLanguages.OTHER" @bind-OtherInput="@this.customTargetLanguage" ValidateOther="@this.ValidateCustomLanguage" LabelOther="Custom target language" />
-<ProviderSelection @bind-ProviderSettings="@this.providerSettings" ValidateProvider="@this.ValidatingProvider"/>
-
-<MudButton Variant="Variant.Filled" Class="mb-3" OnClick="() => this.CreateAgenda()">
-    Create agenda
-</MudButton>
+<EnumSelection T="CommonLanguages" NameFunc="@(language => language.NameSelecting())" @bind-Value="@this.selectedTargetLanguage" ValidateSelection="@this.ValidateTargetLanguage" Icon="@Icons.Material.Filled.Translate" Label="@T("Target language")" AllowOther="@true" OtherValue="CommonLanguages.OTHER" @bind-OtherInput="@this.customTargetLanguage" ValidateOther="@this.ValidateCustomLanguage" LabelOther="@T("Custom target language")" />
+<ProviderSelection @bind-ProviderSettings="@this.providerSettings" ValidateProvider="@this.ValidatingProvider"/>
@@ -1,21 +1,17 @@
 using System.Text;

 using AIStudio.Chat;
+using AIStudio.Dialogs.Settings;

 namespace AIStudio.Assistants.Agenda;

-public partial class AssistantAgenda : AssistantBaseCore
+public partial class AssistantAgenda : AssistantBaseCore<SettingsDialogAgenda>
 {
-    protected override Tools.Components Component => Tools.Components.AGENDA_ASSISTANT;
+    public override Tools.Components Component => Tools.Components.AGENDA_ASSISTANT;
    
-    protected override string Title => "Agenda Planner";
+    protected override string Title => T("Agenda Planner");
    
-    protected override string Description =>
-        """
-        This agenda planner helps you create a structured agenda for your meeting or seminar. Just provide some basic
-        information about the event, and the assistant will generate an agenda for you. You can also specify the
-        duration, the start time, the location, the target language, and other details.
-        """;
+    protected override string Description => T("This agenda planner helps you create a structured agenda for your meeting or seminar. Just provide some basic information about the event, and the assistant will generate an agenda for you. You can also specify the duration, the start time, the location, the target language, and other details.");

    protected override string SystemPrompt =>
        $"""
@@ -97,12 +93,16 @@ public partial class AssistantAgenda : AssistantBaseCore
    
    protected override IReadOnlyList<IButtonData> FooterButtons => [];

+    protected override string SubmitText => T("Create Agenda");
+
+    protected override Func<Task> SubmitAction => this.CreateAgenda;
+
    protected override ChatThread ConvertToChatThread => (this.chatThread ?? new()) with
    {
        SystemPrompt = SystemPrompts.DEFAULT,
    };
    
-    protected override void ResetFrom()
+    protected override void ResetForm()
    {
        this.inputContent = string.Empty;
        this.contentLines.Clear();
@@ -230,7 +230,7 @@ public partial class AssistantAgenda : AssistantBaseCore
    private string? ValidateLocation(string location)
    {
        if(!this.isMeetingVirtual && string.IsNullOrWhiteSpace(location))
-            return "Please provide a location for the meeting or the seminar.";
+            return T("Please provide a location for the meeting or the seminar.");
        
        return null;
    }
@@ -238,7 +238,7 @@ public partial class AssistantAgenda : AssistantBaseCore
    private string? ValidateNumberParticipants(NumberParticipants selectedSize)
    {
        if(selectedSize is NumberParticipants.NOT_SPECIFIED)
-            return "Please select the number of participants.";
+            return T("Please select the number of participants.");
        
        return null;
    }
@@ -246,7 +246,7 @@ public partial class AssistantAgenda : AssistantBaseCore
    private string? ValidateTargetLanguage(CommonLanguages language)
    {
        if(language is CommonLanguages.AS_IS)
-            return "Please select a target language for the agenda.";
+            return T("Please select a target language for the agenda.");
        
        return null;
    }
@@ -254,7 +254,7 @@ public partial class AssistantAgenda : AssistantBaseCore
    private string? ValidateDuration(string duration)
    {
        if(string.IsNullOrWhiteSpace(duration))
-            return "Please provide a duration for the meeting or the seminar, e.g. '2 hours', or '2 days (8 hours and 4 hours)', etc.";
+            return T("Please provide a duration for the meeting or the seminar, e.g. '2 hours', or '2 days (8 hours and 4 hours)', etc.");
        
        return null;
    }
@@ -262,7 +262,7 @@ public partial class AssistantAgenda : AssistantBaseCore
    private string? ValidateStartTime(string startTime)
    {
        if(string.IsNullOrWhiteSpace(startTime))
-            return "Please provide a start time for the meeting or the seminar. When the meeting is a multi-day event, specify the start time for each day, e.g. '9:00 AM, 10:00 AM', etc.";
+            return T("Please provide a start time for the meeting or the seminar. When the meeting is a multi-day event, specify the start time for each day, e.g. '9:00 AM, 10:00 AM', etc.");
        
        return null;
    }
@@ -270,7 +270,7 @@ public partial class AssistantAgenda : AssistantBaseCore
    private string? ValidateCustomLanguage(string language)
    {
        if(this.selectedTargetLanguage == CommonLanguages.OTHER && string.IsNullOrWhiteSpace(language))
-            return "Please provide a custom language.";
+            return T("Please provide a custom language.");
        
        return null;
    }
@@ -278,7 +278,7 @@ public partial class AssistantAgenda : AssistantBaseCore
    private string? ValidateTopic(string topic)
    {
        if(string.IsNullOrWhiteSpace(topic))
-            return "Please provide a topic for the agenda. What is the meeting or the seminar about?";
+            return T("Please provide a topic for the agenda. What is the meeting or the seminar about?");
        
        return null;
    }
@@ -286,7 +286,7 @@ public partial class AssistantAgenda : AssistantBaseCore
    private string? ValidateName(string name)
    {
        if(string.IsNullOrWhiteSpace(name))
-            return "Please provide a name for the meeting or the seminar.";
+            return T("Please provide a name for the meeting or the seminar.");
        
        return null;
    }
@@ -294,12 +294,12 @@ public partial class AssistantAgenda : AssistantBaseCore
    private string? ValidateContent(string content)
    {
        if(string.IsNullOrWhiteSpace(content))
-            return "Please provide some content for the agenda. What are the main points of the meeting or the seminar?";
+            return T("Please provide some content for the agenda. What are the main points of the meeting or the seminar?");

        var lines = content.Split('\n', StringSplitOptions.RemoveEmptyEntries);
        foreach (var line in lines)
            if(!line.TrimStart().StartsWith('-'))
-                return "Please start each line of your content list with a dash (-) to create a bullet point list.";
+                return T("Please start each line of your content list with a dash (-) to create a bullet point list.");
        
        return null;
    }
@@ -307,7 +307,7 @@ public partial class AssistantAgenda : AssistantBaseCore
    private string? ValidateObjective(string objective)
    {
        if(string.IsNullOrWhiteSpace(objective))
-            return "Please provide an objective for the meeting or the seminar. What do you want to achieve?";
+            return T("Please provide an objective for the meeting or the seminar. What do you want to achieve?");
        
        return null;
    }
@@ -315,7 +315,7 @@ public partial class AssistantAgenda : AssistantBaseCore
    private string? ValidateModerator(string moderator)
    {
        if(string.IsNullOrWhiteSpace(moderator))
-            return "Please provide a moderator for the meeting or the seminar. Who will lead the discussion?";
+            return T("Please provide a moderator for the meeting or the seminar. Who will lead the discussion?");
        
        return null;
    }
@@ -2,22 +2,24 @@ namespace AIStudio.Assistants.Agenda;

 public static class NumberParticipantsExtensions
 {
+    private static string TB(string fallbackEN) => Tools.PluginSystem.I18N.I.T(fallbackEN, typeof(NumberParticipantsExtensions).Namespace, nameof(NumberParticipantsExtensions));
+    
    public static string Name(this NumberParticipants numberParticipants) => numberParticipants switch
    {
-        NumberParticipants.NOT_SPECIFIED => "Please select how many participants are expected",
+        NumberParticipants.NOT_SPECIFIED => TB("Please select how many participants are expected"),
        
-        NumberParticipants.PEER_TO_PEER => "2 (peer to peer)",
+        NumberParticipants.PEER_TO_PEER => TB("2 (peer to peer)"),
        
-        NumberParticipants.SMALL_GROUP => "3 - 5 (small group)",
-        NumberParticipants.LARGE_GROUP => "6 - 12 (large group)",
-        NumberParticipants.MULTIPLE_SMALL_GROUPS => "13 - 20 (multiple small groups)",
-        NumberParticipants.MULTIPLE_LARGE_GROUPS => "21 - 30 (multiple large groups)",
+        NumberParticipants.SMALL_GROUP => TB("3 - 5 (small group)"),
+        NumberParticipants.LARGE_GROUP => TB("6 - 12 (large group)"),
+        NumberParticipants.MULTIPLE_SMALL_GROUPS => TB("13 - 20 (multiple small groups)"),
+        NumberParticipants.MULTIPLE_LARGE_GROUPS => TB("21 - 30 (multiple large groups)"),
        
-        NumberParticipants.SYMPOSIUM => "31 - 100 (symposium)",
-        NumberParticipants.CONFERENCE => "101 - 200 (conference)",
-        NumberParticipants.CONGRESS => "201 - 1,000 (congress)",
+        NumberParticipants.SYMPOSIUM => TB("31 - 100 (symposium)"),
+        NumberParticipants.CONFERENCE => TB("101 - 200 (conference)"),
+        NumberParticipants.CONGRESS => TB("201 - 1,000 (congress)"),
        
-        NumberParticipants.LARGE_EVENT => "1,000+ (large event)",
+        NumberParticipants.LARGE_EVENT => TB("1,000+ (large event)"),
        
        _ => "Unknown"
    };
@@ -1,98 +1,148 @@
@using AIStudio.Chat
+@inherits AssistantLowerBase
+@typeparam TSettings

-<MudText Typo="Typo.h3" Class="mb-2 mr-3">
-    @(this.Title)
-</MudText>
+<div class="inner-scrolling-context">

-<InnerScrolling HeaderHeight="6em">
-    <ChildContent>
-        <MudForm @ref="@(this.form)" @bind-IsValid="@(this.inputIsValid)" @bind-Errors="@(this.inputIssues)" Class="pr-2">
-            <MudText Typo="Typo.body1" Align="Align.Justify" Class="mb-6">
-                @(this.Description)
-            </MudText>
-
-            @if (this.Body is not null)
-            {
-                @(this.Body)
-            }
-        </MudForm>
-        <Issues IssuesData="@(this.inputIssues)"/>
-
-        @if (this.ShowDedicatedProgress && this.isProcessing)
-        {
-            <MudProgressLinear Color="Color.Primary" Indeterminate="true" Class="mb-6" />
-        }
+    <MudStack Row="true" AlignItems="AlignItems.Center" Class="mb-2 mr-3" StretchItems="StretchItems.Start">
+        <MudText Typo="Typo.h3">
+            @(this.Title)
+        </MudText>
        
-        <div id="@RESULT_DIV_ID" class="mr-2 mt-3">
-        </div>
+        <MudIconButton Variant="Variant.Text" Icon="@Icons.Material.Filled.Settings" OnClick="() => this.OpenSettingsDialog()"/>
+    </MudStack>

-        @if (this.ShowResult && this.resultingContentBlock is not null)
-        {
-            <ContentBlockComponent Role="@(this.resultingContentBlock.Role)" Type="@(this.resultingContentBlock.ContentType)" Time="@(this.resultingContentBlock.Time)" Content="@(this.resultingContentBlock.Content)"/>
-        }
-        
-        <div id="@AFTER_RESULT_DIV_ID" class="mt-3">
-        </div>
-    </ChildContent>
-    <FooterContent>
-        <MudStack Row="@true" Wrap="Wrap.Wrap" Class="ma-1">
-            
-            @if (!this.FooterButtons.Any(x => x.Type is ButtonTypes.SEND_TO))
-            {
-                <MudMenu StartIcon="@Icons.Material.Filled.Apps" EndIcon="@Icons.Material.Filled.KeyboardArrowDown" Label="Send to ..." Variant="Variant.Filled" Color="Color.Info">
-                    @foreach (var assistant in Enum.GetValues<Components>().OrderBy(n => n.Name().Length))
-                    {
-                        if (assistant is Components.NONE || this.Component == assistant)
-                            continue;
+    <InnerScrolling>
+        <ChildContent>
+            <MudForm @ref="@(this.form)" @bind-IsValid="@(this.inputIsValid)" @bind-Errors="@(this.inputIssues)" FieldChanged="@this.TriggerFormChange" Class="pr-2">
+                <MudText Typo="Typo.body1" Align="Align.Justify" Class="mb-2">
+                    @this.Description
+                </MudText>

-                        <MudMenuItem OnClick="() => this.SendToAssistant(assistant, new())">
-                            @assistant.Name()
-                        </MudMenuItem>
-                    }
-                </MudMenu>
-            }
-
-            @foreach (var button in this.FooterButtons)
-            {
-                switch (button)
+                @if (this.Body is not null)
                {
-                    case ButtonData buttonData when !string.IsNullOrWhiteSpace(buttonData.Tooltip):
-                        <MudTooltip Text="@buttonData.Tooltip">
-                            <MudButton Variant="Variant.Filled" Color="@buttonData.Color" StartIcon="@GetButtonIcon(buttonData.Icon)" OnClick="async () => await buttonData.AsyncAction()">
-                                @buttonData.Text
-                            </MudButton>
-                        </MudTooltip>
-                        break;
-
-                    case ButtonData buttonData:
-                        <MudButton Variant="Variant.Filled" Color="@buttonData.Color" StartIcon="@GetButtonIcon(buttonData.Icon)" OnClick="async () => await buttonData.AsyncAction()">
-                            @buttonData.Text
+                    <CascadingValue Value="@this">
+                        @this.Body
+                    </CascadingValue>
+                    
+                    <MudStack Row="true" AlignItems="AlignItems.Center" StretchItems="StretchItems.Start" Class="mb-3">
+                        <MudButton Disabled="@this.SubmitDisabled" Variant="Variant.Filled" OnClick="async () => await this.Start()" Style="@this.SubmitButtonStyle">
+                            @this.SubmitText
                        </MudButton>
-                        break;
+                        @if (this.isProcessing && this.cancellationTokenSource is not null)
+                        {
+                            <MudTooltip Text="@TB("Stop generation")">
+                                <MudIconButton Variant="Variant.Filled" Icon="@Icons.Material.Filled.Stop" Color="Color.Error" OnClick="() => this.CancelStreaming()"/>
+                            </MudTooltip>
+                        }
+                    </MudStack>
+                }
+            </MudForm>
+            <Issues IssuesData="@(this.inputIssues)"/>

-                    case SendToButton sendToButton:
-                        <MudMenu StartIcon="@Icons.Material.Filled.Apps" EndIcon="@Icons.Material.Filled.KeyboardArrowDown" Label="Send to ..." Variant="Variant.Filled" Color="Color.Info">
-                            @foreach (var assistant in Enum.GetValues<Components>().OrderBy(n => n.Name().Length))
+            @if (this.ShowDedicatedProgress && this.isProcessing)
+            {
+                <MudProgressLinear Color="Color.Primary" Indeterminate="true" Class="mb-6" />
+            }
+            
+            <div id="@RESULT_DIV_ID" class="mr-2 mt-3">
+            </div>
+
+            <div id="@BEFORE_RESULT_DIV_ID" class="mt-3">
+            </div>
+
+            @if (this.ShowResult && !this.ShowEntireChatThread && this.resultingContentBlock is not null)
+            {
+                <ContentBlockComponent Role="@(this.resultingContentBlock.Role)" Type="@(this.resultingContentBlock.ContentType)" Time="@(this.resultingContentBlock.Time)" Content="@(this.resultingContentBlock.Content)"/>
+            }
+            
+            @if(this.ShowResult && this.ShowEntireChatThread && this.chatThread is not null)
+            {
+                foreach (var block in this.chatThread.Blocks.OrderBy(n => n.Time))
+                {
+                    @if (!block.HideFromUser)
+                    {
+                        <ContentBlockComponent Role="@block.Role" Type="@block.ContentType" Time="@block.Time" Content="@block.Content"/>
+                    }
+                }
+            }
+            
+            <div id="@AFTER_RESULT_DIV_ID" class="mt-3">
+            </div>
+        </ChildContent>
+        <FooterContent>
+            <MudStack Row="@true" Wrap="Wrap.Wrap" Class="ma-1">
+                
+                @if (!this.FooterButtons.Any(x => x.Type is ButtonTypes.SEND_TO))
+                {
+                    @if (this.ShowSendTo)
+                    {
+                        <MudMenu AnchorOrigin="Origin.TopLeft" TransformOrigin="Origin.BottomLeft" StartIcon="@Icons.Material.Filled.Apps" EndIcon="@Icons.Material.Filled.KeyboardArrowDown" Label="@TB("Send to ...")" Variant="Variant.Filled" Style="@this.GetSendToColor()" Class="rounded">
+                            @foreach (var assistant in Enum.GetValues<Components>().Where(n => n.AllowSendTo()).OrderBy(n => n.Name().Length))
                            {
-                                if(assistant is Components.NONE || sendToButton.Self == assistant)
-                                    continue;
-
-                                <MudMenuItem OnClick="() => this.SendToAssistant(assistant, sendToButton)">
+                                <MudMenuItem OnClick="() => this.SendToAssistant(assistant, new())">
                                    @assistant.Name()
                                </MudMenuItem>
                            }
                        </MudMenu>
-                        break;
+                    }
                }
-            }
-            
-            <MudButton Variant="Variant.Filled" StartIcon="@Icons.Material.Filled.ContentCopy" OnClick="() => this.CopyToClipboard()">
-                Copy result
-            </MudButton>
-            
-            <MudButton Variant="Variant.Filled" Color="Color.Warning" StartIcon="@Icons.Material.Filled.Refresh" OnClick="() => this.InnerResetForm()">
-                Reset
-            </MudButton>
-        </MudStack>
-    </FooterContent>
-</InnerScrolling>
+
+                @foreach (var button in this.FooterButtons)
+                {
+                    switch (button)
+                    {
+                        case ButtonData buttonData when !string.IsNullOrWhiteSpace(buttonData.Tooltip):
+                            <MudTooltip Text="@buttonData.Tooltip">
+                                <MudButton Variant="Variant.Filled" Color="@buttonData.Color" Disabled="@buttonData.DisabledAction()" StartIcon="@GetButtonIcon(buttonData.Icon)" OnClick="async () => await buttonData.AsyncAction()">
+                                    @buttonData.Text
+                                </MudButton>
+                            </MudTooltip>
+                            break;
+
+                        case ButtonData buttonData:
+                            <MudButton Variant="Variant.Filled" Color="@buttonData.Color" Disabled="@buttonData.DisabledAction()" StartIcon="@GetButtonIcon(buttonData.Icon)" OnClick="async () => await buttonData.AsyncAction()">
+                                @buttonData.Text
+                            </MudButton>
+                            break;
+
+                        case SendToButton sendToButton:
+                            <MudMenu AnchorOrigin="Origin.TopLeft" TransformOrigin="Origin.BottomLeft" StartIcon="@Icons.Material.Filled.Apps" EndIcon="@Icons.Material.Filled.KeyboardArrowDown" Label="@TB("Send to ...")" Variant="Variant.Filled" Style="@this.GetSendToColor()" Class="rounded">
+                                @foreach (var assistant in Enum.GetValues<Components>().Where(n => n.AllowSendTo()).OrderBy(n => n.Name().Length))
+                                {
+                                    <MudMenuItem OnClick="() => this.SendToAssistant(assistant, sendToButton)">
+                                        @assistant.Name()
+                                    </MudMenuItem>
+                                }
+                            </MudMenu>
+                            break;
+                    }
+                }
+                
+                @if (this.ShowCopyResult)
+                {
+                    <MudButton Variant="Variant.Filled" StartIcon="@Icons.Material.Filled.ContentCopy" OnClick="() => this.CopyToClipboard()">
+                        @TB("Copy result")
+                    </MudButton>
+                }
+
+                @if (this.ShowReset)
+                {
+                    <MudButton Variant="Variant.Filled" Style="@this.GetResetColor()" StartIcon="@Icons.Material.Filled.Refresh" OnClick="() => this.InnerResetForm()">
+                        @TB("Reset")
+                    </MudButton>
+                }
+
+                @if (this.SettingsManager.ConfigurationData.LLMProviders.ShowProviderConfidence)
+                {
+                    <ConfidenceInfo Mode="PopoverTriggerMode.BUTTON" LLMProvider="@this.providerSettings.UsedLLMProvider"/>
+                }
+
+                @if (this.AllowProfiles && this.ShowProfileSelection)
+                {
+                    <ProfileSelection MarginLeft="" @bind-CurrentProfile="@this.currentProfile"/>
+                }
+            </MudStack>
+        </FooterContent>
+    </InnerScrolling>
+</div>
@@ -1,17 +1,22 @@
 using AIStudio.Chat;
 using AIStudio.Provider;
 using AIStudio.Settings;
+using AIStudio.Tools.Services;

 using Microsoft.AspNetCore.Components;

-using RustService = AIStudio.Tools.RustService;
+using MudBlazor.Utilities;
+
+using Timer = System.Timers.Timer;
+
+using DialogOptions = AIStudio.Dialogs.DialogOptions;

 namespace AIStudio.Assistants;

-public abstract partial class AssistantBase : ComponentBase
+public abstract partial class AssistantBase<TSettings> : AssistantLowerBase where TSettings : IComponent
 {
    [Inject]
-    protected SettingsManager SettingsManager { get; init; } = null!;
+    private IDialogService DialogService { get; init; } = null!;
    
    [Inject]
    protected IJSRuntime JsRuntime { get; init; } = null!;
@@ -29,10 +34,10 @@ public abstract partial class AssistantBase : ComponentBase
    protected NavigationManager NavigationManager { get; init; } = null!;
    
    [Inject]
-    protected ILogger<AssistantBase> Logger { get; init; } = null!;
+    protected ILogger<AssistantBase<TSettings>> Logger { get; init; } = null!;
    
-    internal const string AFTER_RESULT_DIV_ID = "afterAssistantResult";
-    internal const string RESULT_DIV_ID = "assistantResult";
+    [Inject]
+    private MudTheme ColorTheme { get; init; } = null!;
    
    protected abstract string Title { get; }
    
@@ -40,7 +45,7 @@ public abstract partial class AssistantBase : ComponentBase
    
    protected abstract string SystemPrompt { get; }
    
-    protected abstract Tools.Components Component { get; }
+    public abstract Tools.Components Component { get; }
    
    protected virtual Func<string> Result2Copy => () => this.resultingContentBlock is null ? string.Empty : this.resultingContentBlock.Content switch
    {
@@ -48,27 +53,49 @@ public abstract partial class AssistantBase : ComponentBase
        _ => string.Empty,
    };

-    protected abstract void ResetFrom();
+    protected abstract void ResetForm();

    protected abstract bool MightPreselectValues();
    
+    protected abstract string SubmitText { get; }
+    
+    protected abstract Func<Task> SubmitAction { get; }
+    
+    protected virtual bool SubmitDisabled => false;
+    
    private protected virtual RenderFragment? Body => null;

    protected virtual bool ShowResult => true;
    
+    protected virtual bool ShowEntireChatThread => false;
+
+    protected virtual bool AllowProfiles => true;
+
+    protected virtual bool ShowProfileSelection => true;
+    
    protected virtual bool ShowDedicatedProgress => false;
+    
+    protected virtual bool ShowSendTo => true;
+    
+    protected virtual bool ShowCopyResult => true;
+    
+    protected virtual bool ShowReset => true;

    protected virtual ChatThread ConvertToChatThread => this.chatThread ?? new();

    protected virtual IReadOnlyList<IButtonData> FooterButtons => [];
-
-    protected static readonly Dictionary<string, object?> USER_INPUT_ATTRIBUTES = new();
    
    protected AIStudio.Settings.Provider providerSettings;
    protected MudForm? form;
    protected bool inputIsValid;
-    
+    protected Profile currentProfile = Profile.NO_PROFILE;
+    protected ChatTemplate currentChatTemplate = ChatTemplate.NO_CHAT_TEMPLATE;
    protected ChatThread? chatThread;
+    protected IContent? lastUserPrompt;
+    protected CancellationTokenSource? cancellationTokenSource;
+    
+    private readonly Timer formChangeTimer = new(TimeSpan.FromSeconds(1.6));
+
    private ContentBlock? resultingContentBlock;
    private string[] inputIssues = [];
    private bool isProcessing;
@@ -77,9 +104,19 @@ public abstract partial class AssistantBase : ComponentBase

    protected override async Task OnInitializedAsync()
    {
+        await base.OnInitializedAsync();
+        
+        this.formChangeTimer.AutoReset = false;
+        this.formChangeTimer.Elapsed += async (_, _) =>
+        {
+            this.formChangeTimer.Stop();
+            await this.OnFormChange();
+        };
+        
        this.MightPreselectValues();
        this.providerSettings = this.SettingsManager.GetPreselectedProvider(this.Component);
-        await base.OnInitializedAsync();
+        this.currentProfile = this.SettingsManager.GetPreselectedProfile(this.Component);
+        this.currentChatTemplate = this.SettingsManager.GetPreselectedChatTemplate(this.Component);
    }

    protected override async Task OnParametersSetAsync()
@@ -101,47 +138,115 @@ public abstract partial class AssistantBase : ComponentBase
    }

    #endregion
+
+    private string TB(string fallbackEN) => this.T(fallbackEN, typeof(AssistantBase<TSettings>).Namespace, nameof(AssistantBase<TSettings>));
+
+    private string SubmitButtonStyle => this.SettingsManager.ConfigurationData.LLMProviders.ShowProviderConfidence ? this.providerSettings.UsedLLMProvider.GetConfidence(this.SettingsManager).StyleBorder(this.SettingsManager) : string.Empty;
    
    protected string? ValidatingProvider(AIStudio.Settings.Provider provider)
    {
-        if(provider.UsedProvider == Providers.NONE)
-            return "Please select a provider.";
+        if(provider.UsedLLMProvider == LLMProviders.NONE)
+            return this.TB("Please select a provider.");
        
        return null;
    }
+
+    private async Task Start()
+    {
+        using (this.cancellationTokenSource = new())
+        {
+            await this.SubmitAction();
+        }
+        
+        this.cancellationTokenSource = null;
+    }
+
+    private void TriggerFormChange(FormFieldChangedEventArgs _)
+    {
+        this.formChangeTimer.Stop();
+        this.formChangeTimer.Start();
+    }
    
+    /// <summary>
+    /// This method is called after any form field has changed.
+    /// </summary>
+    /// <remarks>
+    /// This method is called after a delay of 1.6 seconds. This is to prevent
+    /// the method from being called too often. This method is called after
+    /// the user has stopped typing or selecting options.
+    /// </remarks>
+    protected virtual Task OnFormChange() => Task.CompletedTask;
+    
+    /// <summary>
+    /// Add an issue to the UI.
+    /// </summary>
+    /// <param name="issue">The issue to add.</param>
+    protected void AddInputIssue(string issue)
+    {
+        Array.Resize(ref this.inputIssues, this.inputIssues.Length + 1);
+        this.inputIssues[^1] = issue;
+        this.inputIsValid = false;
+        this.StateHasChanged();
+    }
+
    protected void CreateChatThread()
    {
        this.chatThread = new()
        {
+            SelectedProvider = this.providerSettings.Id,
+            SelectedProfile = this.AllowProfiles ? this.currentProfile.Id : Profile.NO_PROFILE.Id,
+            SystemPrompt = this.SystemPrompt,
            WorkspaceId = Guid.Empty,
            ChatId = Guid.NewGuid(),
-            Name = string.Empty,
+            Name = string.Format(this.TB("Assistant - {0}"), this.Title),
            Seed = this.RNG.Next(),
-            SystemPrompt = this.SystemPrompt,
            Blocks = [],
        };
    }
+
+    protected Guid CreateChatThread(Guid workspaceId, string name)
+    {
+        var chatId = Guid.NewGuid();
+        this.chatThread = new()
+        {
+            SelectedProvider = this.providerSettings.Id,
+            SelectedProfile = this.AllowProfiles ? this.currentProfile.Id : Profile.NO_PROFILE.Id,
+            SystemPrompt = this.SystemPrompt,
+            WorkspaceId = workspaceId,
+            ChatId = chatId,
+            Name = name,
+            Seed = this.RNG.Next(),
+            Blocks = [],
+        };
+        
+        return chatId;
+    }
    
-    protected DateTimeOffset AddUserRequest(string request)
+    protected DateTimeOffset AddUserRequest(string request, bool hideContentFromUser = false)
    {
        var time = DateTimeOffset.Now;
+        this.lastUserPrompt = new ContentText
+        {
+            Text = request,
+        };
+        
        this.chatThread!.Blocks.Add(new ContentBlock
        {
            Time = time,
            ContentType = ContentType.TEXT,
+            HideFromUser = hideContentFromUser,
            Role = ChatRole.USER,
-            Content = new ContentText
-            {
-                Text = request,
-            },
+            Content = this.lastUserPrompt,
        });
        
        return time;
    }

-    protected async Task<string> AddAIResponseAsync(DateTimeOffset time)
+    protected async Task<string> AddAIResponseAsync(DateTimeOffset time, bool hideContentFromUser = false)
    {
+        var manageCancellationLocally = this.cancellationTokenSource is null;
+        this.cancellationTokenSource ??= new CancellationTokenSource();
+        
        var aiText = new ContentText
        {
            // We have to wait for the remote
@@ -155,24 +260,43 @@ public abstract partial class AssistantBase : ComponentBase
            ContentType = ContentType.TEXT,
            Role = ChatRole.AI,
            Content = aiText,
+            HideFromUser = hideContentFromUser,
        };
-        
-        this.chatThread?.Blocks.Add(this.resultingContentBlock);
+
+        if (this.chatThread is not null)
+        {
+            this.chatThread.Blocks.Add(this.resultingContentBlock);
+            this.chatThread.SelectedProvider = this.providerSettings.Id;
+        }
+
        this.isProcessing = true;
        this.StateHasChanged();
        
        // Use the selected provider to get the AI response.
        // By awaiting this line, we wait for the entire
        // content to be streamed.
-        await aiText.CreateFromProviderAsync(this.providerSettings.CreateProvider(this.Logger), this.SettingsManager, this.providerSettings.Model, this.chatThread);
+        this.chatThread = await aiText.CreateFromProviderAsync(this.providerSettings.CreateProvider(this.Logger), this.providerSettings.Model, this.lastUserPrompt, this.chatThread, this.cancellationTokenSource!.Token);
        
        this.isProcessing = false;
        this.StateHasChanged();
        
+        if(manageCancellationLocally)
+        {
+            this.cancellationTokenSource.Dispose();
+            this.cancellationTokenSource = null;
+        }
+        
        // Return the AI response:
        return aiText.Text;
    }
    
+    private async Task CancelStreaming()
+    {
+        if (this.cancellationTokenSource is not null)
+            if(!this.cancellationTokenSource.IsCancellationRequested)
+                await this.cancellationTokenSource.CancelAsync();
+    }
+    
    protected async Task CopyToClipboard()
    {
        await this.RustService.CopyText2Clipboard(this.Snackbar, this.Result2Copy());
@@ -186,9 +310,18 @@ public abstract partial class AssistantBase : ComponentBase
        return icon;
    }
    
-    private Task SendToAssistant(Tools.Components destination, SendToButton sendToButton)
+    protected async Task OpenSettingsDialog()
    {
-        var contentToSend = sendToButton.UseResultingContentBlockData switch
+        var dialogParameters = new DialogParameters();
+        await this.DialogService.ShowAsync<TSettings>(null, dialogParameters, DialogOptions.FULLSCREEN);
+    }
+    
+    protected Task SendToAssistant(Tools.Components destination, SendToButton sendToButton)
+    {
+        if (!destination.AllowSendTo())
+            return Task.CompletedTask;
+        
+        var contentToSend = sendToButton == default ? string.Empty : sendToButton.UseResultingContentBlockData switch
        {
            false => sendToButton.GetText(),
            true => this.resultingContentBlock?.Content switch
@@ -202,7 +335,9 @@ public abstract partial class AssistantBase : ComponentBase
        switch (destination)
        {
            case Tools.Components.CHAT:
-                MessageBus.INSTANCE.DeferMessage(this, sendToData.Event, this.ConvertToChatThread);
+                var convertedChatThread = this.ConvertToChatThread;
+                convertedChatThread = convertedChatThread with { SelectedProvider = this.providerSettings.Id };
+                MessageBus.INSTANCE.DeferMessage(this, sendToData.Event, convertedChatThread);
                break;
            
            default:
@@ -222,7 +357,7 @@ public abstract partial class AssistantBase : ComponentBase
        await this.JsRuntime.ClearDiv(RESULT_DIV_ID);
        await this.JsRuntime.ClearDiv(AFTER_RESULT_DIV_ID);
        
-        this.ResetFrom();
+        this.ResetForm();
        this.providerSettings = this.SettingsManager.GetPreselectedProvider(this.Component);
        
        this.inputIsValid = false;
@@ -232,4 +367,25 @@ public abstract partial class AssistantBase : ComponentBase
        this.StateHasChanged();
        this.form?.ResetValidation();
    }
+
+    private string GetResetColor() => this.SettingsManager.IsDarkMode switch
+    {
+        true => $"background-color: #804000",
+        false => $"background-color: {this.ColorTheme.GetCurrentPalette(this.SettingsManager).Warning.Value}",
+    };
+    
+    private string GetSendToColor() => this.SettingsManager.IsDarkMode switch
+    {
+        true => $"background-color: #004080",
+        false => $"background-color: {this.ColorTheme.GetCurrentPalette(this.SettingsManager).InfoLighten}",
+    };
+
+    #region Overrides of MSGComponentBase
+
+    protected override void DisposeResources()
+    {
+        this.formChangeTimer.Dispose();
+    }
+
+    #endregion
 }
@@ -7,7 +7,7 @@ namespace AIStudio.Assistants;
 // See https://stackoverflow.com/a/77300384/2258393 for why this class is necessary
 //

-public abstract class AssistantBaseCore : AssistantBase
+public abstract class AssistantBaseCore<TSettings> : AssistantBase<TSettings> where TSettings : IComponent
 {
    private protected sealed override RenderFragment Body => this.BuildRenderTree;

@@ -0,0 +1,12 @@
+using AIStudio.Components;
+
+namespace AIStudio.Assistants;
+
+public abstract class AssistantLowerBase : MSGComponentBase
+{
+    protected static readonly Dictionary<string, object?> USER_INPUT_ATTRIBUTES = new();
+    
+    internal const string RESULT_DIV_ID = "assistantResult";
+    internal const string BEFORE_RESULT_DIV_ID = "beforeAssistantResult";
+    internal const string AFTER_RESULT_DIV_ID = "afterAssistantResult";
+}
@@ -0,0 +1,14 @@
+@attribute [Route(Routes.ASSISTANT_BIAS)]
+@inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogAssistantBias>
+
+<MudText Typo="Typo.body1">
+    <b>Links:</b>
+</MudText>
+<MudList T="string" Class="mb-6">
+    <MudListItem T="string" Icon="@Icons.Material.Filled.Link" Target="_blank" Href="https://en.wikipedia.org/wiki/List_of_cognitive_biases">@T("Wikipedia list of cognitive biases")</MudListItem>
+    <MudListItem T="string" Icon="@Icons.Material.Filled.Link" Target="_blank" Href="https://commons.wikimedia.org/wiki/File:Cognitive_Bias_Codex_With_Definitions_1-2,_an_Extension_of_the_work_of_John_Manoogian_by_Brian_Rene_Morrissette.png">@T("Extended bias poster")</MudListItem>
+    <MudListItem T="string" Icon="@Icons.Material.Filled.Link" Target="_blank" Href="https://betterhumans.pub/cognitive-bias-cheat-sheet-55a472476b18">@T("Blog post of Buster Benson:") "Cognitive bias cheat sheet"</MudListItem>
+</MudList>
+
+<EnumSelection T="CommonLanguages" NameFunc="@(language => language.NameSelecting())" @bind-Value="@this.selectedTargetLanguage" ValidateSelection="@this.ValidateTargetLanguage" Icon="@Icons.Material.Filled.Translate" Label="@T("Target language")" AllowOther="@true" OtherValue="CommonLanguages.OTHER" @bind-OtherInput="@this.customTargetLanguage" ValidateOther="@this.ValidateCustomLanguage" LabelOther="@T("Custom target language")" />
+<ProviderSelection @bind-ProviderSettings="@this.providerSettings" ValidateProvider="@this.ValidatingProvider"/>
@@ -0,0 +1,156 @@
+using System.Text;
+
+using AIStudio.Chat;
+using AIStudio.Dialogs.Settings;
+using AIStudio.Settings.DataModel;
+
+namespace AIStudio.Assistants.BiasDay;
+
+public partial class BiasOfTheDayAssistant : AssistantBaseCore<SettingsDialogAssistantBias>
+{
+    public override Tools.Components Component => Tools.Components.BIAS_DAY_ASSISTANT;
+    
+    protected override string Title => T("Bias of the Day");
+    
+    protected override string Description => T("""Learn about a different cognitive bias every day. You can also ask the LLM your questions. The idea behind  "Bias of the Day" is based on work by Buster Benson, John Manoogian III, and Brian Rene Morrissette. Buster Benson grouped the biases, and the original texts come from Wikipedia. Brian Rene Morrissette condensed them into a shorter version. Finally, John Manoogian III created the original poster based on Benson's work and Morrissette's texts. Thorsten Sommer compared all texts for integration into AI Studio with the current Wikipedia versions, updated them, and added source references. The idea of learning about one bias each day based on John's poster comes from Drew Nelson.""");
+
+    protected override string SystemPrompt => $"""
+                                              You are a friendly, helpful expert on cognitive bias. You studied psychology and
+                                              have a lot of experience. You explain a bias every day. Today's bias belongs to
+                                              the category: "{this.biasOfTheDay.Category.ToName()}". We have the following
+                                              thoughts on this category:
+                                              
+                                              {this.biasOfTheDay.Category.GetThoughts()}
+                                              
+                                              Today's bias is:  
+                                              {this.biasOfTheDay.Description}
+                                              {this.SystemPromptSources()}
+                                              Important: you use the following language: {this.SystemPromptLanguage()}. Please
+                                              ask the user a personal question at the end to encourage them to think about
+                                              this bias.
+                                              """;
+    
+    protected override IReadOnlyList<IButtonData> FooterButtons => [];
+    
+    protected override string SubmitText => T("Show me the bias of the day");
+
+    protected override Func<Task> SubmitAction => this.TellBias;
+
+    protected override bool ShowSendTo => false;
+    
+    protected override bool ShowCopyResult => false;
+    
+    protected override bool ShowReset => false;
+    
+    protected override void ResetForm()
+    {
+        if (!this.MightPreselectValues())
+        {
+            this.selectedTargetLanguage = CommonLanguages.AS_IS;
+            this.customTargetLanguage = string.Empty;
+        }
+    }
+    
+    protected override bool MightPreselectValues()
+    {
+        if (this.SettingsManager.ConfigurationData.BiasOfTheDay.PreselectOptions)
+        {
+            this.selectedTargetLanguage = this.SettingsManager.ConfigurationData.BiasOfTheDay.PreselectedTargetLanguage;
+            this.customTargetLanguage = this.SettingsManager.ConfigurationData.BiasOfTheDay.PreselectedOtherLanguage;
+            return true;
+        }
+        
+        return false;
+    }
+    
+    private Bias biasOfTheDay = BiasCatalog.NONE;
+    private CommonLanguages selectedTargetLanguage = CommonLanguages.AS_IS;
+    private string customTargetLanguage = string.Empty;
+    
+    private string? ValidateTargetLanguage(CommonLanguages language)
+    {
+        if(language is CommonLanguages.AS_IS)
+            return T("Please select a target language for the bias.");
+        
+        return null;
+    }
+    
+    private string? ValidateCustomLanguage(string language)
+    {
+        if(this.selectedTargetLanguage == CommonLanguages.OTHER && string.IsNullOrWhiteSpace(language))
+            return T("Please provide a custom language.");
+        
+        return null;
+    }
+
+    private string SystemPromptSources()
+    {
+        var sb = new StringBuilder();
+        if (this.biasOfTheDay.Links.Count > 0)
+        {
+            sb.AppendLine();
+            sb.AppendLine("Please share the following sources with the user as a Markdown list:");
+            foreach (var link in this.biasOfTheDay.Links)
+                sb.AppendLine($"- {link}");
+            
+            sb.AppendLine();
+        }
+        
+        return sb.ToString();
+    }
+    
+    private string SystemPromptLanguage()
+    {
+        if(this.selectedTargetLanguage is CommonLanguages.OTHER)
+            return this.customTargetLanguage;
+        
+        return this.selectedTargetLanguage.Name();
+    }
+    
+    private async Task TellBias()
+    {
+        bool useDrawnBias = false;
+        if(this.SettingsManager.ConfigurationData.BiasOfTheDay.RestrictOneBiasPerDay)
+        {
+            if(this.SettingsManager.ConfigurationData.BiasOfTheDay.DateLastBiasDrawn == DateOnly.FromDateTime(DateTime.Now))
+            {
+                var biasChat = new LoadChat
+                {
+                    WorkspaceId = KnownWorkspaces.BIAS_WORKSPACE_ID,
+                    ChatId = this.SettingsManager.ConfigurationData.BiasOfTheDay.BiasOfTheDayChatId,
+                };
+
+                if (WorkspaceBehaviour.IsChatExisting(biasChat))
+                {
+                    MessageBus.INSTANCE.DeferMessage(this, Event.LOAD_CHAT, biasChat);
+                    this.NavigationManager.NavigateTo(Routes.CHAT);
+                    return;
+                }
+                else
+                    useDrawnBias = true;
+            }
+        }
+        
+        await this.form!.Validate();
+        if (!this.inputIsValid)
+            return;
+
+        this.biasOfTheDay = useDrawnBias ?
+            BiasCatalog.ALL_BIAS[this.SettingsManager.ConfigurationData.BiasOfTheDay.BiasOfTheDayId] :
+            BiasCatalog.GetRandomBias(this.SettingsManager.ConfigurationData.BiasOfTheDay.UsedBias);
+        
+        var chatId = this.CreateChatThread(KnownWorkspaces.BIAS_WORKSPACE_ID, this.biasOfTheDay.Name);
+        this.SettingsManager.ConfigurationData.BiasOfTheDay.BiasOfTheDayId = this.biasOfTheDay.Id;
+        this.SettingsManager.ConfigurationData.BiasOfTheDay.BiasOfTheDayChatId = chatId;
+        this.SettingsManager.ConfigurationData.BiasOfTheDay.DateLastBiasDrawn = DateOnly.FromDateTime(DateTime.Now);
+        await this.SettingsManager.StoreSettings();
+        var time = this.AddUserRequest(
+             """
+             Please tell me about the bias of the day.
+             """, true);
+
+        // Start the AI response without waiting for it to finish:
+        _ = this.AddAIResponseAsync(time);
+        await this.SendToAssistant(Tools.Components.CHAT, default);
+    }
+}
@@ -1,31 +1,27 @@
@attribute [Route(Routes.ASSISTANT_CODING)]
-@inherits AssistantBaseCore
+@inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogCoding>

 <MudExpansionPanels Class="mb-3">
    @for (var contextIndex = 0; contextIndex < this.codingContexts.Count; contextIndex++)
    {
        var codingContext = this.codingContexts[contextIndex];
        var index = contextIndex;
-        <ExpansionPanel HeaderText="@codingContext.Id" HeaderIcon="@Icons.Material.Filled.Code" ShowEndButton="@true" EndButtonColor="Color.Error" EndButtonIcon="@Icons.Material.Filled.Delete" EndButtonTooltip="Delete context" EndButtonClickAsync="@(() => this.DeleteContext(index))">
+        <ExpansionPanel HeaderText="@codingContext.Id" HeaderIcon="@Icons.Material.Filled.Code" ShowEndButton="@true" EndButtonColor="Color.Error" EndButtonIcon="@Icons.Material.Filled.Delete" EndButtonTooltip="@T("Delete context")" EndButtonClickAsync="@(() => this.DeleteContext(index))">
            <CodingContextItem @bind-CodingContext="@codingContext"/>
        </ExpansionPanel>
    }
 </MudExpansionPanels>
 <MudButton Variant="Variant.Filled" OnClick="() => this.AddCodingContext()" Class="mb-3">
-    Add context
+    @T("Add context")
 </MudButton>

 <MudStack Row="@false" Class="mb-3">
-    <MudTextSwitch Label="Do you want to provide compiler messages?" @bind-Value="@this.provideCompilerMessages" LabelOn="Yes, provide compiler messages" LabelOff="No, there are no compiler messages" />
+    <MudTextSwitch Label="@T("Do you want to provide compiler messages?")" @bind-Value="@this.provideCompilerMessages" LabelOn="@T("Yes, provide compiler messages")" LabelOff="@T("No, there are no compiler messages")" />
    @if (this.provideCompilerMessages)
    {
-        <MudTextField T="string" @bind-Text="@this.compilerMessages" Validation="@this.ValidatingCompilerMessages" AdornmentIcon="@Icons.Material.Filled.Error" Adornment="Adornment.Start" Label="Compiler messages" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
+        <MudTextField T="string" @bind-Text="@this.compilerMessages" Validation="@this.ValidatingCompilerMessages" AdornmentIcon="@Icons.Material.Filled.Error" Adornment="Adornment.Start" Label="@T("Compiler messages")" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
    }
 </MudStack>

-<MudTextField T="string" @bind-Text="@this.questions" Validation="@this.ValidateQuestions" AdornmentIcon="@Icons.Material.Filled.QuestionMark" Adornment="Adornment.Start" Label="Your question(s)" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
-<ProviderSelection @bind-ProviderSettings="@this.providerSettings" ValidateProvider="@this.ValidatingProvider"/>
-
-<MudButton Variant="Variant.Filled" Color="Color.Info" OnClick="() => this.GetSupport()" Class="mb-3">
-    Get support
-</MudButton>
+<MudTextField T="string" @bind-Text="@this.questions" Validation="@this.ValidateQuestions" AdornmentIcon="@Icons.Material.Filled.QuestionMark" Adornment="Adornment.Start" Label="@T("Your question(s)")" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
+<ProviderSelection @bind-ProviderSettings="@this.providerSettings" ValidateProvider="@this.ValidatingProvider"/>
@@ -1,19 +1,16 @@
 using System.Text;

+using AIStudio.Dialogs.Settings;
+
 namespace AIStudio.Assistants.Coding;

-public partial class AssistantCoding : AssistantBaseCore
+public partial class AssistantCoding : AssistantBaseCore<SettingsDialogCoding>
 {
-    protected override Tools.Components Component => Tools.Components.CODING_ASSISTANT;
+    public override Tools.Components Component => Tools.Components.CODING_ASSISTANT;
    
-    protected override string Title => "Coding Assistant";
+    protected override string Title => T("Coding Assistant");
    
-    protected override string Description =>
-        """
-        This coding assistant supports you in writing code. Provide some coding context by copying and pasting
-        your code into the input fields. You might assign an ID to your code snippet to easily reference it later.
-        When you have compiler messages, you can paste them into the input fields to get help with debugging as well.
-        """;
+    protected override string Description => T("This coding assistant supports you in writing code. Provide some coding context by copying and pasting your code into the input fields. You might assign an ID to your code snippet to easily reference it later. When you have compiler messages, you can paste them into the input fields to get help with debugging as well.");
    
    protected override string SystemPrompt => 
        """
@@ -28,7 +25,11 @@ public partial class AssistantCoding : AssistantBaseCore
    
    protected override IReadOnlyList<IButtonData> FooterButtons => [];
    
-    protected override void ResetFrom()
+    protected override string SubmitText => T("Get Support");
+
+    protected override Func<Task> SubmitAction => this.GetSupport;
+
+    protected override void ResetForm()
    {
        this.codingContexts.Clear();
        this.compilerMessages = string.Empty;
@@ -74,7 +75,7 @@ public partial class AssistantCoding : AssistantBaseCore
            return null;
        
        if(string.IsNullOrWhiteSpace(checkCompilerMessages))
-            return "Please provide the compiler messages.";
+            return T("Please provide the compiler messages.");
        
        return null;
    }
@@ -82,7 +83,7 @@ public partial class AssistantCoding : AssistantBaseCore
    private string? ValidateQuestions(string checkQuestions)
    {
        if(string.IsNullOrWhiteSpace(checkQuestions))
-            return "Please provide your questions.";
+            return T("Please provide your questions.");
        
        return null;
    }
@@ -91,7 +92,7 @@ public partial class AssistantCoding : AssistantBaseCore
    {
        this.codingContexts.Add(new()
        {
-            Id = $"Context {this.codingContexts.Count + 1}",
+            Id = string.Format(T("Context {0}"), this.codingContexts.Count + 1),
            Language = this.SettingsManager.ConfigurationData.Coding.PreselectOptions ? this.SettingsManager.ConfigurationData.Coding.PreselectedProgrammingLanguage : default,
            OtherLanguage = this.SettingsManager.ConfigurationData.Coding.PreselectOptions ? this.SettingsManager.ConfigurationData.Coding.PreselectedOtherProgrammingLanguage : string.Empty,
        });
@@ -1,14 +1,18 @@
-<MudTextField T="string" @bind-Text="@this.CodingContext.Id" AdornmentIcon="@Icons.Material.Filled.Numbers" Adornment="Adornment.Start" Label="(Optional) Identifier" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" Class="mb-3"/>
-<MudStack Row="@true" AlignItems="AlignItems.Center" Class="mb-3">
-    <MudSelect T="CommonCodingLanguages" @bind-Value="@this.CodingContext.Language" AdornmentIcon="@Icons.Material.Filled.Code" Adornment="Adornment.Start" Label="Language" Variant="Variant.Outlined" Margin="Margin.Dense">
+@inherits MSGComponentBase
+
+<MudTextField T="string" @bind-Text="@this.CodingContext.Id" AdornmentIcon="@Icons.Material.Filled.Numbers" Adornment="Adornment.Start" Label="@T("(Optional) Identifier")" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" Class="mb-3"/>
+<MudStack Row="@true" Class="mb-3">
+    <MudSelect T="CommonCodingLanguages" @bind-Value="@this.CodingContext.Language" AdornmentIcon="@Icons.Material.Filled.Code" Adornment="Adornment.Start" Label="@T("Language")" Variant="Variant.Outlined" Margin="Margin.Dense">
        @foreach (var language in Enum.GetValues<CommonCodingLanguages>())
        {
-            <MudSelectItem Value="@language">@language.Name()</MudSelectItem>
+            <MudSelectItem Value="@language">
+                @language.Name()
+            </MudSelectItem>
        }
    </MudSelect>
    @if (this.CodingContext.Language is CommonCodingLanguages.OTHER)
    {
-        <MudTextField T="string" @bind-Text="@this.CodingContext.OtherLanguage" Validation="@this.ValidatingOtherLanguage" Label="Other language" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
+        <MudTextField T="string" @bind-Text="@this.CodingContext.OtherLanguage" Validation="@this.ValidatingOtherLanguage" Label="@T("Other language")" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
    }
 </MudStack>
-<MudTextField T="string" @bind-Text="@this.CodingContext.Code" Validation="@this.ValidatingCode" AdornmentIcon="@Icons.Material.Filled.DocumentScanner" Adornment="Adornment.Start" Label="Your code" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES" />
+<MudTextField T="string" @bind-Text="@this.CodingContext.Code" Validation="@this.ValidatingCode" AdornmentIcon="@Icons.Material.Filled.DocumentScanner" Adornment="Adornment.Start" Label="@T("Your code")" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES" />
@@ -1,19 +1,16 @@
-using AIStudio.Settings;
+using AIStudio.Components;

 using Microsoft.AspNetCore.Components;

 namespace AIStudio.Assistants.Coding;

-public partial class CodingContextItem : ComponentBase
+public partial class CodingContextItem : MSGComponentBase
 {
    [Parameter]
    public CodingContext CodingContext { get; set; } = new();

    [Parameter]
    public EventCallback<CodingContext> CodingContextChanged { get; set; }
-    
-    [Inject]
-    protected SettingsManager SettingsManager { get; set; } = null!;

    private static readonly Dictionary<string, object?> USER_INPUT_ATTRIBUTES = new();
    
@@ -32,7 +29,7 @@ public partial class CodingContextItem : ComponentBase
    private string? ValidatingCode(string code)
    {
        if(string.IsNullOrWhiteSpace(code))
-            return $"{this.CodingContext.Id}: Please provide your input.";
+            return string.Format(T("{0}: Please provide your input."), this.CodingContext.Id);
        
        return null;
    }
@@ -43,7 +40,7 @@ public partial class CodingContextItem : ComponentBase
            return null;
        
        if(string.IsNullOrWhiteSpace(language))
-            return "Please specify the language.";
+            return T("Please specify the language.");
        
        return null;
    }
@@ -2,9 +2,11 @@

 public static class CommonCodingLanguageExtensions
 {
+    private static string TB(string fallbackEN) => Tools.PluginSystem.I18N.I.T(fallbackEN, typeof(CommonCodingLanguageExtensions).Namespace, nameof(CommonCodingLanguageExtensions));
+    
    public static string Name(this CommonCodingLanguages language) => language switch
    { 
-        CommonCodingLanguages.NONE => "None",
+        CommonCodingLanguages.NONE => TB("None"),
        
        CommonCodingLanguages.BASH => "Bash",
        CommonCodingLanguages.BLAZOR => ".NET Blazor",
@@ -37,7 +39,7 @@ public static class CommonCodingLanguageExtensions
        CommonCodingLanguages.TYPESCRIPT => "TypeScript",
        CommonCodingLanguages.XML => "XML",
        
-        CommonCodingLanguages.OTHER => "Other",
-        _ => "Unknown"
+        CommonCodingLanguages.OTHER => TB("Other"),
+        _ => TB("Unknown")
    };
 }
@@ -1,27 +1,25 @@
@attribute [Route(Routes.ASSISTANT_EMAIL)]
-@inherits AssistantBaseCore
+@inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogWritingEMails>

-<MudTextSwitch Label="Is there a history, a previous conversation?" @bind-Value="@this.provideHistory" LabelOn="Yes, I provide the previous conversation" LabelOff="No, I don't provide a previous conversation" />
+<MudTextSwitch Label="@T("Is there a history, a previous conversation?")" @bind-Value="@this.provideHistory" LabelOn="@T("Yes, I provide the previous conversation")" LabelOff="@T("No, I don't provide a previous conversation")" />
@if (this.provideHistory)
 {
    <MudPaper Class="pa-3 mb-8 border-dashed border rounded-lg">
-        <MudTextField T="string" @bind-Text="@this.inputHistory" Validation="@this.ValidateHistory" Label="Previous conversation" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="Provide the previous conversation, e.g., the last e-mail, the last chat, etc." Class="mb-3" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.DocumentScanner"/>
+        <MudTextField T="string" @bind-Text="@this.inputHistory" Validation="@this.ValidateHistory" Label="@T("Previous conversation")" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="@T("Provide the previous conversation, e.g., the last e-mail, the last chat, etc.")" Class="mb-3" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.DocumentScanner"/>
    </MudPaper>
 }

-<MudTextField T="string" @bind-Text="@this.inputGreeting" Label="(Optional) The greeting phrase to use" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Person" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" Placeholder="Dear Colleagues" Class="mb-3"/>
-<MudTextField T="string" @bind-Text="@this.inputBulletPoints" Validation="@this.ValidateBulletPoints" AdornmentIcon="@Icons.Material.Filled.ListAlt" Adornment="Adornment.Start" Label="Your bullet points" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="Bullet list the content of the e-mail roughly. Use dashes (-) to separate the items." Immediate="@false" DebounceInterval="1_000" OnDebounceIntervalElapsed="@this.OnContentChanged" Placeholder="@PLACEHOLDER_BULLET_POINTS"/>
-<MudSelect T="string" Label="(Optional) Are any of your points particularly important?" MultiSelection="@true" @bind-SelectedValues="@this.selectedFoci" Variant="Variant.Outlined" Class="mb-3" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.ListAlt">
+<MudTextField T="string" @bind-Text="@this.inputGreeting" Label="@T("(Optional) The greeting phrase to use")" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Person" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" Placeholder="@T("Dear Colleagues")" Class="mb-3"/>
+<DebouncedTextField @bind-Text="@this.inputBulletPoints" ValidationFunc="@this.ValidateBulletPoints" Icon="@Icons.Material.Filled.ListAlt" Label="@T("Your bullet points")" Lines="6" MaxLines="12" Attributes="@USER_INPUT_ATTRIBUTES" HelpText="@T("Bullet list the content of the e-mail roughly. Use dashes (-) to separate the items.")" DebounceTime="TimeSpan.FromSeconds(1)" WhenTextCanged="@this.OnContentChanged" Placeholder="@PLACEHOLDER_BULLET_POINTS"/>
+<MudSelect T="string" Label="@T("(Optional) Are any of your points particularly important?")" MultiSelection="@true" @bind-SelectedValues="@this.selectedFoci" Variant="Variant.Outlined" Class="mb-3" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.ListAlt">
    @foreach (var contentLine in this.bulletPointsLines)
    {
-        <MudSelectItem T="string" Value="@contentLine">@contentLine</MudSelectItem>
+        <MudSelectItem T="string" Value="@contentLine">
+            @contentLine
+        </MudSelectItem>
    }
 </MudSelect>
-<MudTextField T="string" @bind-Text="@this.inputName" Label="(Optional) Your name for the closing salutation" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Person" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="Your name for the closing salutation of your e-mail." Class="mb-3"/>
-<EnumSelection T="WritingStyles" NameFunc="@(style => style.Name())" @bind-Value="@this.selectedWritingStyle" Icon="@Icons.Material.Filled.Edit" Label="Select the writing style" ValidateSelection="@this.ValidateWritingStyle"/>
-<EnumSelection T="CommonLanguages" NameFunc="@(language => language.NameSelecting())" @bind-Value="@this.selectedTargetLanguage" ValidateSelection="@this.ValidateTargetLanguage" Icon="@Icons.Material.Filled.Translate" Label="Target language" AllowOther="@true" OtherValue="CommonLanguages.OTHER" @bind-OtherInput="@this.customTargetLanguage" ValidateOther="@this.ValidateCustomLanguage" LabelOther="Custom target language" />
-<ProviderSelection @bind-ProviderSettings="@this.providerSettings" ValidateProvider="@this.ValidatingProvider"/>
-
-<MudButton Variant="Variant.Filled" Class="mb-3" OnClick="() => this.CreateMail()">
-    Create e-mail
-</MudButton>
+<MudTextField T="string" @bind-Text="@this.inputName" Label="@T("(Optional) Your name for the closing salutation")" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Person" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="@T("Your name for the closing salutation of your e-mail.")" Class="mb-3"/>
+<EnumSelection T="WritingStyles" NameFunc="@(style => style.Name())" @bind-Value="@this.selectedWritingStyle" Icon="@Icons.Material.Filled.Edit" Label="@T("Select the writing style")" ValidateSelection="@this.ValidateWritingStyle"/>
+<EnumSelection T="CommonLanguages" NameFunc="@(language => language.NameSelecting())" @bind-Value="@this.selectedTargetLanguage" ValidateSelection="@this.ValidateTargetLanguage" Icon="@Icons.Material.Filled.Translate" Label="@T("Target language")" AllowOther="@true" OtherValue="CommonLanguages.OTHER" @bind-OtherInput="@this.customTargetLanguage" ValidateOther="@this.ValidateCustomLanguage" LabelOther="@T("Custom target language")" />
+<ProviderSelection @bind-ProviderSettings="@this.providerSettings" ValidateProvider="@this.ValidatingProvider"/>
@@ -1,19 +1,17 @@
 using System.Text;

 using AIStudio.Chat;
+using AIStudio.Dialogs.Settings;

 namespace AIStudio.Assistants.EMail;

-public partial class AssistantEMail : AssistantBaseCore
+public partial class AssistantEMail : AssistantBaseCore<SettingsDialogWritingEMails>
 {
-    protected override Tools.Components Component => Tools.Components.EMAIL_ASSISTANT;
+    public override Tools.Components Component => Tools.Components.EMAIL_ASSISTANT;
    
-    protected override string Title => "E-Mail";
+    protected override string Title => T("E-Mail");
    
-    protected override string Description =>
-        """
-        Provide a list of bullet points and some basic information for an e-mail. The assistant will generate an e-mail based on that input.
-        """;
+    protected override string Description => T("Provide a list of bullet points and some basic information for an e-mail. The assistant will generate an e-mail based on that input.");
    
    protected override string SystemPrompt => 
        $"""
@@ -24,12 +22,16 @@ public partial class AssistantEMail : AssistantBaseCore
    
    protected override IReadOnlyList<IButtonData> FooterButtons => [];
    
+    protected override string SubmitText => T("Create email");
+
+    protected override Func<Task> SubmitAction => this.CreateMail;
+
    protected override ChatThread ConvertToChatThread => (this.chatThread ?? new()) with
    {
        SystemPrompt = SystemPrompts.DEFAULT,
    };
    
-    protected override void ResetFrom()
+    protected override void ResetForm()
    {
        this.inputBulletPoints = string.Empty;
        this.bulletPointsLines.Clear();
@@ -95,12 +97,12 @@ public partial class AssistantEMail : AssistantBaseCore
    private string? ValidateBulletPoints(string content)
    {
        if(string.IsNullOrWhiteSpace(content))
-            return "Please provide some content for the e-mail.";
+            return T("Please provide some content for the e-mail.");

        var lines = content.Split('\n', StringSplitOptions.RemoveEmptyEntries);
        foreach (var line in lines)
            if(!line.TrimStart().StartsWith('-'))
-                return "Please start each line of your content list with a dash (-) to create a bullet point list.";
+                return T("Please start each line of your content list with a dash (-) to create a bullet point list.");
        
        return null;
    }
@@ -108,7 +110,7 @@ public partial class AssistantEMail : AssistantBaseCore
    private string? ValidateTargetLanguage(CommonLanguages language)
    {
        if(language is CommonLanguages.AS_IS)
-            return "Please select a target language for the e-mail.";
+            return T("Please select a target language for the e-mail.");
        
        return null;
    }
@@ -116,7 +118,7 @@ public partial class AssistantEMail : AssistantBaseCore
    private string? ValidateCustomLanguage(string language)
    {
        if(this.selectedTargetLanguage == CommonLanguages.OTHER && string.IsNullOrWhiteSpace(language))
-            return "Please provide a custom language.";
+            return T("Please provide a custom language.");
        
        return null;
    }
@@ -124,7 +126,7 @@ public partial class AssistantEMail : AssistantBaseCore
    private string? ValidateWritingStyle(WritingStyles style)
    {
        if(style == WritingStyles.NONE)
-            return "Please select a writing style for the e-mail.";
+            return T("Please select a writing style for the e-mail.");
        
        return null;
    }
@@ -132,7 +134,7 @@ public partial class AssistantEMail : AssistantBaseCore
    private string? ValidateHistory(string history)
    {
        if(this.provideHistory && string.IsNullOrWhiteSpace(history))
-            return "Please provide some history for the e-mail.";
+            return T("Please provide some history for the e-mail.");
        
        return null;
    }
@@ -2,14 +2,16 @@ namespace AIStudio.Assistants.EMail;

 public static class WritingStylesExtensions
 {
+    private static string TB(string fallbackEN) => Tools.PluginSystem.I18N.I.T(fallbackEN, typeof(WritingStylesExtensions).Namespace, nameof(WritingStylesExtensions));
+    
    public static string Name(this WritingStyles style) => style switch
    {
-        WritingStyles.ACADEMIC => "Academic",
-        WritingStyles.PERSONAL => "Personal",
-        WritingStyles.BUSINESS_FORMAL => "Business formal",
-        WritingStyles.BUSINESS_INFORMAL => "Business informal",
+        WritingStyles.ACADEMIC => TB("Academic"),
+        WritingStyles.PERSONAL => TB("Personal"),
+        WritingStyles.BUSINESS_FORMAL => TB("Business formal"),
+        WritingStyles.BUSINESS_INFORMAL => TB("Business informal"),
        
-        _ => "Not specified",
+        _ => TB("Not specified"),
    };
    
    public static string Prompt(this WritingStyles style) => style switch
@@ -0,0 +1,9 @@
+namespace AIStudio.Assistants.ERI;
+
+public enum AllowedLLMProviders
+{
+    NONE,
+    
+    ANY,
+    SELF_HOSTED,
+}
@@ -0,0 +1,15 @@
+namespace AIStudio.Assistants.ERI;
+
+public static class AllowedLLMProvidersExtensions
+{
+    private static string TB(string fallbackEN) => Tools.PluginSystem.I18N.I.T(fallbackEN, typeof(AllowedLLMProvidersExtensions).Namespace, nameof(AllowedLLMProvidersExtensions));
+    
+    public static string Description(this AllowedLLMProviders provider) => provider switch
+    {
+        AllowedLLMProviders.NONE => TB("Please select what kind of LLM provider are allowed for this data source"),
+        AllowedLLMProviders.ANY => TB("Any LLM provider is allowed: users might choose a cloud-based or a self-hosted provider"),
+        AllowedLLMProviders.SELF_HOSTED => TB("Self-hosted LLM providers are allowed: users cannot choose any cloud-based provider"),
+
+        _ => TB("Unknown option was selected")
+    };
+}
@@ -0,0 +1,347 @@
+@attribute [Route(Routes.ASSISTANT_ERI)]
+@using AIStudio.Settings.DataModel
+@using MudExtensions
+@inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogERIServer>
+
+<MudJustifiedText Typo="Typo.body1" Class="mb-3">
+    @T("You can imagine it like this: Hypothetically, when Wikipedia implemented the ERI, it would vectorize all pages using an embedding method. All of Wikipedia’s data would remain with Wikipedia, including the vector database (decentralized approach). Then, any AI Studio user could add Wikipedia as a data source to significantly reduce the hallucination of the LLM in knowledge questions.")
+</MudJustifiedText>
+
+<MudText Typo="Typo.body1">
+    <b>
+        @T("Related links:")
+    </b>
+</MudText>
+<MudList T="string" Class="mb-6">
+    <MudListItem T="string" Icon="@Icons.Material.Filled.Link" Target="_blank" Href="https://github.com/MindWorkAI/ERI">
+        @T("ERI repository with example implementation in .NET and C#")
+    </MudListItem>
+    <MudListItem T="string" Icon="@Icons.Material.Filled.Link" Target="_blank" Href="https://mindworkai.org/swagger-ui.html">
+        @T("Interactive documentation aka Swagger UI")
+    </MudListItem>
+</MudList>
+
+<PreviewPrototype/>
+<div class="mb-6"></div>
+
+<MudText Typo="Typo.h4" Class="mb-3">
+    @T("ERI server presets")
+</MudText>
+
+<MudJustifiedText Typo="Typo.body1" Class="mb-3">
+    @T("Here you have the option to save different configurations for various ERI servers and switch between them. This is useful if you are responsible for multiple ERI servers.")
+</MudJustifiedText>
+
+@if(this.SettingsManager.ConfigurationData.ERI.ERIServers.Count is 0)
+{
+    <MudText Typo="Typo.body1" Class="mb-3">
+        @T("You have not yet added any ERI server presets.")
+    </MudText>
+}
+else
+{
+    <MudList Disabled="@this.AreServerPresetsBlocked" T="DataERIServer" Class="mb-1" SelectedValue="@this.selectedERIServer" SelectedValueChanged="@this.SelectedERIServerChanged">
+        @foreach (var server in this.SettingsManager.ConfigurationData.ERI.ERIServers)
+        {
+            <MudListItem T="DataERIServer" Icon="@Icons.Material.Filled.Settings" Value="@server">
+                @server.ServerName
+            </MudListItem>
+        }
+    </MudList>
+}
+
+<MudStack Row="@true" Class="mt-1">
+    <MudButton Disabled="@this.AreServerPresetsBlocked" OnClick="@this.AddERIServer" Variant="Variant.Filled" Color="Color.Primary">
+        @T("Add ERI server preset")
+    </MudButton>
+    <MudButton OnClick="@this.RemoveERIServer" Disabled="@(this.AreServerPresetsBlocked || this.IsNoneERIServerSelected)" Variant="Variant.Filled" Color="Color.Error">
+        @T("Delete this server preset")
+    </MudButton>
+</MudStack>
+
+@if(this.AreServerPresetsBlocked)
+{
+    <MudJustifiedText Typo="Typo.body1" Class="mb-3 mt-3">
+        @T("Hint: to allow this assistant to manage multiple presets, you must enable the preselection of values in the settings.")
+    </MudJustifiedText>
+}
+
+<MudText Typo="Typo.h4" Class="mb-3 mt-6">
+    @T("Auto save")
+</MudText>
+
+<MudJustifiedText Typo="Typo.body1" Class="mb-3">
+    @T("The ERI specification will change over time. You probably want to keep your ERI server up to date. This means you might want to regenerate the code for your ERI server. To avoid having to make all inputs each time, all your inputs and decisions can be automatically saved. Would you like this?")
+</MudJustifiedText>
+
+@if(this.AreServerPresetsBlocked)
+{
+    <MudJustifiedText Typo="Typo.body1" Class="mb-3">
+        @T("Hint: to allow this assistant to automatically save your changes, you must enable the preselection of values in the settings.")
+    </MudJustifiedText>
+}
+
+<MudTextSwitch Label="@T("Should we automatically save any input made?")" Disabled="@this.AreServerPresetsBlocked" @bind-Value="@this.autoSave" LabelOn="@T("Yes, please save my inputs")" LabelOff="@T("No, I will enter everything again or configure it manually in the settings")" />
+
+<hr style="width: 100%; border-width: 0.25ch;" class="mt-6"/>
+
+<MudText Typo="Typo.h4" Class="mt-6 mb-1">
+    @T("Common ERI server settings")
+</MudText>
+<MudTextField T="string" Disabled="@this.IsNoneERIServerSelected" @bind-Text="@this.serverName" Validation="@this.ValidateServerName" Immediate="@true" Label="@T("ERI server name")" HelperText="@T("Please give your ERI server a name that provides information about the data source and/or its intended purpose. The name will be displayed to users in AI Studio.")" Counter="60" MaxLength="60" Variant="Variant.Outlined" Margin="Margin.Normal" UserAttributes="@USER_INPUT_ATTRIBUTES" Class="mb-3" OnKeyUp="() => this.ServerNameWasChanged()"/>
+<MudTextField T="string" Disabled="@this.IsNoneERIServerSelected" @bind-Text="@this.serverDescription" Validation="@this.ValidateServerDescription" Immediate="@true" Label="@T("ERI server description")" HelperText="@T("Please provide a brief description of your ERI server. Describe or explain what your ERI server does and what data it uses for this purpose. This description will be shown to users in AI Studio.")" Counter="512" MaxLength="512" Variant="Variant.Outlined" Margin="Margin.Normal" Lines="3" AutoGrow="@true" MaxLines="6" UserAttributes="@USER_INPUT_ATTRIBUTES" Class="mb-3"/>
+
+<MudStack Row="@true" Class="mb-3">
+    <MudSelect Disabled="@this.IsNoneERIServerSelected" T="ProgrammingLanguages" @bind-Value="@this.selectedProgrammingLanguage" AdornmentIcon="@Icons.Material.Filled.Code" Adornment="Adornment.Start" Label="@T("Programming language")" Variant="Variant.Outlined" Margin="Margin.Dense" Validation="@this.ValidateProgrammingLanguage">
+        @foreach (var language in Enum.GetValues<ProgrammingLanguages>())
+        {
+            <MudSelectItem Value="@language">
+                @language.Name()
+            </MudSelectItem>
+        }
+    </MudSelect>
+    @if (this.selectedProgrammingLanguage is ProgrammingLanguages.OTHER)
+    {
+        <MudTextField Disabled="@this.IsNoneERIServerSelected" T="string" @bind-Text="@this.otherProgrammingLanguage" Validation="@this.ValidateOtherLanguage" Label="@T("Other language")" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
+    }
+</MudStack>
+
+<MudStack Row="@true" AlignItems="AlignItems.Center" Class="mb-3">
+    <MudSelect Disabled="@this.IsNoneERIServerSelected" T="ERIVersion" @bind-Value="@this.selectedERIVersion" Label="@T("ERI specification version")" Variant="Variant.Outlined" Margin="Margin.Dense" Validation="@this.ValidateERIVersion">
+        @foreach (var version in Enum.GetValues<ERIVersion>())
+        {
+            <MudSelectItem Value="@version">
+                @version
+            </MudSelectItem>
+        }
+    </MudSelect>
+    <MudButton Variant="Variant.Outlined" Size="Size.Small" Disabled="@(!this.selectedERIVersion.WasSpecificationSelected() || this.IsNoneERIServerSelected)" Href="@this.selectedERIVersion.SpecificationURL()" Target="_blank">
+        <MudIcon Icon="@Icons.Material.Filled.Link" Class="mr-2"/> @T("Download specification")
+    </MudButton>
+</MudStack>
+
+<MudText Typo="Typo.h4" Class="mt-9 mb-3">
+    @T("Data source settings")
+</MudText>
+
+<MudStack Row="@false" Spacing="1" Class="mb-3">
+    <MudSelect Disabled="@this.IsNoneERIServerSelected" T="DataSources" @bind-Value="@this.selectedDataSource" AdornmentIcon="@Icons.Material.Filled.Dataset" Adornment="Adornment.Start" Label="@T("Data source")" Variant="Variant.Outlined" Margin="Margin.Dense" Validation="@this.ValidateDataSource" SelectedValuesChanged="@this.DataSourceWasChanged">
+        @foreach (var dataSource in Enum.GetValues<DataSources>())
+        {
+            <MudSelectItem Value="@dataSource">
+                @dataSource.Name()
+            </MudSelectItem>
+        }
+    </MudSelect>
+    @if (this.selectedDataSource is DataSources.CUSTOM)
+    {
+        <MudTextField Disabled="@this.IsNoneERIServerSelected" T="string" @bind-Text="@this.otherDataSource" Validation="@this.ValidateOtherDataSource" Label="@T("Describe your data source")" Variant="Variant.Outlined" Margin="Margin.Normal" Lines="3" AutoGrow="@true" MaxLines="6" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
+    }
+</MudStack>
+
+@if(this.selectedDataSource > DataSources.FILE_SYSTEM)
+{
+    <MudTextField Disabled="@this.IsNoneERIServerSelected" T="string" @bind-Text="@this.dataSourceProductName" Label="@T("Data source: product name")" Validation="@this.ValidateDataSourceProductName" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" Class="mb-3"/>
+}
+
+@if (this.NeedHostnamePort())
+{
+    <div class="mb-3">
+        <MudStack Row="@true">
+            <MudTextField Disabled="@this.IsNoneERIServerSelected" T="string" @bind-Text="@this.dataSourceHostname" Label="@T("Data source: hostname")" Validation="@this.ValidateHostname" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
+            <MudNumericField Disabled="@this.IsNoneERIServerSelected" Label="@T("Data source: port")" Immediate="@true" Min="1" Max="65535" Validation="@this.ValidatePort" @bind-Value="@this.dataSourcePort" Variant="Variant.Outlined" Margin="Margin.Dense" OnKeyUp="() => this.DataSourcePortWasTyped()"/>
+        </MudStack>
+        @if (this.dataSourcePort < 1024)
+        {
+            <MudText Typo="Typo.body2">
+                <b>@T("Warning:")</b> @T("Ports below 1024 are reserved for system services. Your ERI server need to run with elevated permissions (root user).")
+            </MudText>
+        }
+    </div>
+}
+
+<MudText Typo="Typo.h4" Class="mt-9 mb-3">
+    @T("Authentication settings")
+</MudText>
+
+<MudStack Row="@false" Spacing="1" Class="mb-1">
+    <MudSelectExtended
+        T="Auth"
+        Disabled="@this.IsNoneERIServerSelected"
+        ShrinkLabel="@true"
+        MultiSelection="@true"
+        MultiSelectionTextFunc="@this.GetMultiSelectionAuthText"
+        SelectedValues="@this.selectedAuthenticationMethods"
+        Validation="@this.ValidateAuthenticationMethods"
+        SelectedValuesChanged="@this.AuthenticationMethodWasChanged"
+        Label="@T("Authentication method(s)")"
+        Variant="Variant.Outlined"
+        Margin="Margin.Dense">
+        @foreach (var authMethod in Enum.GetValues<Auth>())
+        {
+            <MudSelectItemExtended Value="@authMethod">
+                @authMethod.Name()
+            </MudSelectItemExtended>
+        }
+    </MudSelectExtended>
+    <MudTextField Disabled="@this.IsNoneERIServerSelected" T="string" @bind-Text="@this.authDescription" Label="@this.AuthDescriptionTitle()" Validation="@this.ValidateAuthDescription" Variant="Variant.Outlined" Margin="Margin.Normal" Lines="3" AutoGrow="@true" MaxLines="6" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
+</MudStack>
+
+@if (this.selectedAuthenticationMethods.Contains(Auth.KERBEROS))
+{
+    <MudSelect Disabled="@this.IsNoneERIServerSelected" T="OperatingSystem" @bind-Value="@this.selectedOperatingSystem" Label="@T("Operating system on which your ERI will run")" Variant="Variant.Outlined" Margin="Margin.Dense" Validation="@this.ValidateOperatingSystem" Class="mb-1">
+        @foreach (var os in Enum.GetValues<OperatingSystem>())
+        {
+            <MudSelectItem Value="@os">
+                @os.Name()
+            </MudSelectItem>
+        }
+    </MudSelect>
+}
+
+<MudText Typo="Typo.h4" Class="mt-11 mb-3">
+    @T("Data protection settings")
+</MudText>
+
+<MudSelect Disabled="@this.IsNoneERIServerSelected" T="AllowedLLMProviders" @bind-Value="@this.allowedLLMProviders" Label="@T("Allowed LLM providers for this data source")" Variant="Variant.Outlined" Margin="Margin.Dense" Validation="@this.ValidateAllowedLLMProviders" Class="mb-1">
+    @foreach (var option in Enum.GetValues<AllowedLLMProviders>())
+    {
+        <MudSelectItem Value="@option">
+            @option.Description()
+        </MudSelectItem>
+    }
+</MudSelect>
+
+<MudText Typo="Typo.h4" Class="mt-11 mb-3">
+    @T("Embedding settings")
+</MudText>
+
+<MudJustifiedText Typo="Typo.body1" Class="mb-2">
+    @T("You will likely use one or more embedding methods to encode the meaning of your data into a typically high-dimensional vector space. In this case, you will use a vector database to store and search these vectors (called embeddings). However, you don't have to use embedding methods. When your retrieval method works without any embedding, you can ignore this section. An example: You store files on a file server, and your retrieval method works exclusively with file names in the file system, so you don't need embeddings.")
+</MudJustifiedText>
+
+<MudJustifiedText Typo="Typo.body1" Class="mb-3">
+    @T("You can specify more than one embedding method. This can be useful when you want to use different embeddings for different queries or data types. For example, one embedding for texts, another for images, and a third for videos, etc.")
+</MudJustifiedText>
+
+@if (!this.IsNoneERIServerSelected)
+{
+    <MudTable Items="@this.embeddings" Hover="@true" Class="border-dashed border rounded-lg">
+        <ColGroup>
+            <col/>
+            <col style="width: 34em;"/>
+            <col style="width: 34em;"/>
+        </ColGroup>
+        <HeaderContent>
+            <MudTh>@T("Name")</MudTh>
+            <MudTh>@T("Type")</MudTh>
+            <MudTh>@T("Actions")</MudTh>
+        </HeaderContent>
+        <RowTemplate>
+            <MudTd>@context.EmbeddingName</MudTd>
+            <MudTd>@context.EmbeddingType</MudTd>
+            <MudTd>
+                <MudStack Row="true" Class="mb-2 mt-2" Wrap="Wrap.Wrap">
+                    <MudButton Variant="Variant.Filled" Color="Color.Info" StartIcon="@Icons.Material.Filled.Edit" OnClick="() => this.EditEmbedding(context)">
+                        @T("Edit")
+                    </MudButton>
+                    <MudButton Variant="Variant.Filled" Color="Color.Error" StartIcon="@Icons.Material.Filled.Delete" OnClick="() => this.DeleteEmbedding(context)">
+                        @T("Delete")
+                    </MudButton>
+                </MudStack>
+            </MudTd>
+        </RowTemplate>
+    </MudTable>
+
+    @if (this.embeddings.Count == 0)
+    {
+        <MudText Typo="Typo.h6" Class="mt-3">
+            @T("No embedding methods configured yet.")
+        </MudText>
+    }
+}
+
+<MudButton Disabled="@this.IsNoneERIServerSelected" Variant="Variant.Filled" Color="@Color.Primary" StartIcon="@Icons.Material.Filled.AddRoad" Class="mt-3 mb-6" OnClick="@this.AddEmbedding">
+    @T("Add Embedding Method")
+</MudButton>
+
+<MudText Typo="Typo.h4" Class="mt-6 mb-1">
+    @T("Data retrieval settings")
+</MudText>
+
+<MudJustifiedText Typo="Typo.body1" Class="mb-2">
+    @T("For your ERI server, you need to retrieve data that matches a chat or prompt in some way. We call this the retrieval process. You must describe at least one such process. You may offer several retrieval processes from which users can choose. This allows you to test with beta users which process works better. Or you might generally want to give users the choice so they can select the process that best suits their circumstances.")
+</MudJustifiedText>
+
+@if (!this.IsNoneERIServerSelected)
+{
+    <MudTable Items="@this.retrievalProcesses" Hover="@true" Class="border-dashed border rounded-lg">
+        <ColGroup>
+            <col/>
+            <col style="width: 34em;"/>
+        </ColGroup>
+        <HeaderContent>
+            <MudTh>@T("Name")</MudTh>
+            <MudTh>@T("Actions")</MudTh>
+        </HeaderContent>
+        <RowTemplate>
+            <MudTd>@context.Name</MudTd>
+            <MudTd>
+                <MudStack Row="true" Class="mb-2 mt-2" Wrap="Wrap.Wrap">
+                    <MudButton Variant="Variant.Filled" Color="Color.Info" StartIcon="@Icons.Material.Filled.Edit" OnClick="() => this.EditRetrievalProcess(context)">
+                        @T("Edit")
+                    </MudButton>
+                    <MudButton Variant="Variant.Filled" Color="Color.Error" StartIcon="@Icons.Material.Filled.Delete" OnClick="() => this.DeleteRetrievalProcess(context)">
+                        @T("Delete")
+                    </MudButton>
+                </MudStack>
+            </MudTd>
+        </RowTemplate>
+    </MudTable>
+
+    @if (this.retrievalProcesses.Count == 0)
+    {
+        <MudText Typo="Typo.h6" Class="mt-3">
+            @T("No retrieval process configured yet.")
+        </MudText>
+    }
+}
+
+<MudButton Disabled="@this.IsNoneERIServerSelected" Variant="Variant.Filled" Color="@Color.Primary" StartIcon="@Icons.Material.Filled.AddRoad" Class="mt-3 mb-6" OnClick="@this.AddRetrievalProcess">
+    @T("Add Retrieval Process")
+</MudButton>
+
+<MudJustifiedText Typo="Typo.body1" Class="mb-1">
+    @T("You can integrate additional libraries. Perhaps you want to evaluate the prompts in advance using a machine learning method or analyze them with a text mining approach? Or maybe you want to preprocess images in the prompts? For such advanced scenarios, you can specify which libraries you want to use here. It's best to describe which library you want to integrate for which purpose. This way, the LLM that writes the ERI server for you can try to use these libraries effectively. This should result in less rework being necessary. If you don't know the necessary libraries, you can instead attempt to describe the intended use. The LLM can then attempt to choose suitable libraries. However, hallucinations can occur, and fictional libraries might be selected.")
+</MudJustifiedText>
+
+<MudTextField Disabled="@this.IsNoneERIServerSelected" T="string" @bind-Text="@this.additionalLibraries" Label="@T("(Optional) Additional libraries")" HelperText="@T("Do you want to include additional libraries? Then name them and briefly describe what you want to achieve with them.")" Variant="Variant.Outlined" Margin="Margin.Normal" Lines="3" AutoGrow="@true" MaxLines="12" UserAttributes="@USER_INPUT_ATTRIBUTES" Class="mb-3"/>
+
+<MudText Typo="Typo.h4" Class="mt-9 mb-1">
+    @T("Provider selection for generation")
+</MudText>
+
+<MudJustifiedText Typo="Typo.body1" Class="mb-2">
+    @T("The task of writing the ERI server for you is very complex. Therefore, a very powerful LLM is needed to successfully accomplish this task. Small local models will probably not be sufficient. Instead, try using a large cloud-based or a large self-hosted model.")
+</MudJustifiedText>
+
+<MudJustifiedText Typo="Typo.body1" Class="mb-2">
+    <b>@T("Important:")</b> @T("The LLM may need to generate many files. This reaches the request limit of most providers. Typically, only a certain number of requests can be made per minute, and only a maximum number of tokens can be generated per minute. AI Studio automatically considers this.") <b>@T("However, generating all the files takes a certain amount of time.")</b> @T("Local or self-hosted models may work without these limitations and can generate responses faster. AI Studio dynamically adapts its behavior and always tries to achieve the fastest possible data processing.")
+</MudJustifiedText>
+
+<ProviderSelection @bind-ProviderSettings="@this.providerSettings" ValidateProvider="@this.ValidatingProvider"/>
+
+<MudText Typo="Typo.h4" Class="mt-9 mb-1">
+    @T("Write code to file system")
+</MudText>
+
+<MudJustifiedText Typo="Typo.body1" Class="mb-2">
+    @T("AI Studio can save the generated code to the file system. You can select a base folder for this. AI Studio ensures that no files are created outside of this base folder. Furthermore, we recommend that you create a Git repository in this folder. This way, you can see what changes the AI has made in which files.")
+</MudJustifiedText>
+
+<MudJustifiedText Typo="Typo.body1" Class="mb-2">
+    @T("When you rebuild / re-generate the ERI server code, AI Studio proceeds as follows: All files generated last time will be deleted. All other files you have created remain. Then, the AI generates the new files.") <b>@T("But beware:")</b> @T("It may happen that the AI generates a file this time that you manually created last time. In this case, your manually created file will then be overwritten. Therefore, you should always create a Git repository and commit or revert all changes before using this assistant. With a diff visualization, you can immediately see where the AI has made changes. It is best to use an IDE suitable for your selected language for this purpose.")
+</MudJustifiedText>
+
+<MudTextSwitch Label="@T("Should we write the generated code to the file system?")" Disabled="@this.IsNoneERIServerSelected" @bind-Value="@this.writeToFilesystem" LabelOn="@T("Yes, please write or update all generated code to the file system")" LabelOff="@T("No, just show me the code")" />
+<SelectDirectory Label="@T("Base directory where to write the code")" @bind-Directory="@this.baseDirectory" Disabled="@(this.IsNoneERIServerSelected || !this.writeToFilesystem)" DirectoryDialogTitle="@T("Select the target directory for the ERI server")" Validation="@this.ValidateDirectory" />
@@ -0,0 +1,9 @@
+namespace AIStudio.Assistants.ERI;
+
+public enum Auth
+{
+    NONE,
+    KERBEROS,
+    USERNAME_PASSWORD,
+    TOKEN,
+}
@@ -0,0 +1,28 @@
+namespace AIStudio.Assistants.ERI;
+
+public static class AuthExtensions
+{
+    private static string TB(string fallbackEN) => Tools.PluginSystem.I18N.I.T(fallbackEN, typeof(AuthExtensions).Namespace, nameof(AuthExtensions));
+    
+    public static string Name(this Auth auth) => auth switch
+    {
+        Auth.NONE => TB("No login necessary: useful for public data sources"),
+        
+        Auth.KERBEROS => TB("Login by single-sign-on (SSO) using Kerberos: very complex to implement and to operate, useful for many users"),
+        Auth.USERNAME_PASSWORD => TB("Login by username and password: simple to implement and to operate, useful for few users; easy to use for users"),
+        Auth.TOKEN => TB("Login by token: simple to implement and to operate, useful for few users; unusual for many users"),
+        
+        _ => TB("Unknown login method")
+    };
+    
+    public static string ToPrompt(this Auth auth) => auth switch
+    {
+        Auth.NONE => "No login is necessary, the data source is public.",
+        
+        Auth.KERBEROS => "Login by single-sign-on (SSO) using Kerberos.",
+        Auth.USERNAME_PASSWORD => "Login by username and password.",
+        Auth.TOKEN => "Login by static token per user.",
+        
+        _ => string.Empty,
+    };
+}
@@ -0,0 +1,15 @@
+namespace AIStudio.Assistants.ERI;
+
+public enum DataSources
+{
+    NONE,
+    CUSTOM,
+    
+    FILE_SYSTEM,
+    
+    OBJECT_STORAGE,
+    KEY_VALUE_STORE,
+    DOCUMENT_STORE,
+    RELATIONAL_DATABASE,
+    GRAPH_DATABASE,
+}
@@ -0,0 +1,21 @@
+namespace AIStudio.Assistants.ERI;
+
+public static class DataSourcesExtensions
+{
+    private static string TB(string fallbackEN) => Tools.PluginSystem.I18N.I.T(fallbackEN, typeof(DataSourcesExtensions).Namespace, nameof(DataSourcesExtensions));
+    
+    public static string Name(this DataSources dataSource) => dataSource switch
+    {
+        DataSources.NONE => TB("No data source selected"),
+        DataSources.CUSTOM => TB("Custom description"),
+        
+        DataSources.FILE_SYSTEM => TB("File system (local or network share)"),
+        DataSources.OBJECT_STORAGE => TB("Object storage, like Amazon S3, MinIO, etc."),
+        DataSources.KEY_VALUE_STORE => TB("Key-Value store, like Redis, etc."),
+        DataSources.DOCUMENT_STORE => TB("Document store, like MongoDB, etc."),
+        DataSources.RELATIONAL_DATABASE => TB("Relational database, like MySQL, PostgreSQL, etc."),
+        DataSources.GRAPH_DATABASE => TB("Graph database, like Neo4j, ArangoDB, etc."),
+        
+        _ => TB("Unknown data source")
+    };
+}
@@ -0,0 +1,8 @@
+namespace AIStudio.Assistants.ERI;
+
+public enum ERIVersion
+{
+    NONE,
+    
+    V1,
+}
@@ -0,0 +1,27 @@
+namespace AIStudio.Assistants.ERI;
+
+public static class ERIVersionExtensions
+{
+    public static async Task<string> ReadSpecification(this ERIVersion version, HttpClient httpClient)
+    {
+        try
+        {
+            var url = version.SpecificationURL();
+            using var response = await httpClient.GetAsync(url);
+            return await response.Content.ReadAsStringAsync();
+        }
+        catch
+        {
+            return string.Empty;
+        }
+    }
+    
+    public static string SpecificationURL(this ERIVersion version)
+    {
+        var nameLower = version.ToString().ToLowerInvariant();
+        var filename = $"{nameLower}.json";
+        return $"specs/eri/{filename}";
+    }
+    
+    public static bool WasSpecificationSelected(this ERIVersion version) => version != ERIVersion.NONE;
+}
@@ -0,0 +1,19 @@
+namespace AIStudio.Assistants.ERI;
+
+/// <summary>
+/// Represents information about the used embedding for a data source.
+/// </summary>
+/// <param name="EmbeddingType">What kind of embedding is used. For example, "Transformer Embedding," "Contextual Word
+/// Embedding," "Graph Embedding," etc.</param>
+/// <param name="EmbeddingName">Name the embedding used. This can be a library, a framework, or the name of the used
+/// algorithm.</param>
+/// <param name="Description">A short description of the embedding. Describe what the embedding is doing.</param>
+/// <param name="UsedWhen">Describe when the embedding is used. For example, when the user prompt contains certain
+/// keywords, or anytime?</param>
+/// <param name="Link">A link to the embedding's documentation or the source code. Might be null.</param>
+public readonly record struct EmbeddingInfo(
+    string EmbeddingType,
+    string EmbeddingName,
+    string Description,
+    string UsedWhen,
+    string? Link);
@@ -0,0 +1,9 @@
+namespace AIStudio.Assistants.ERI;
+
+public enum OperatingSystem
+{
+    NONE,
+    
+    WINDOWS,
+    LINUX,
+}
@@ -0,0 +1,26 @@
+namespace AIStudio.Assistants.ERI;
+
+public static class OperatingSystemExtensions
+{
+    private static string TB(string fallbackEN) => Tools.PluginSystem.I18N.I.T(fallbackEN, typeof(OperatingSystemExtensions).Namespace, nameof(OperatingSystemExtensions));
+    
+    public static string Name(this OperatingSystem os) => os switch
+    {
+        OperatingSystem.NONE => TB("No operating system specified"),
+        
+        OperatingSystem.WINDOWS => TB("Windows"),
+        OperatingSystem.LINUX => TB("Linux"),
+        
+        _ => TB("Unknown operating system")
+    };
+    
+    public static string ToPrompt(this OperatingSystem os) => os switch
+    {
+        OperatingSystem.NONE => "No operating system specified",
+        
+        OperatingSystem.WINDOWS => "Windows",
+        OperatingSystem.LINUX => "Linux",
+        
+        _ => "Unknown operating system"
+    };
+}
@@ -0,0 +1,20 @@
+namespace AIStudio.Assistants.ERI;
+
+public enum ProgrammingLanguages
+{
+    NONE,
+    
+    C,
+    CPP,
+    CSHARP,
+    GO,
+    JAVA,
+    JAVASCRIPT,
+    JULIA,
+    MATLAB,
+    PHP,
+    PYTHON,
+    RUST,
+    
+    OTHER,
+}
@@ -0,0 +1,46 @@
+namespace AIStudio.Assistants.ERI;
+
+public static class ProgrammingLanguagesExtensions
+{
+    private static string TB(string fallbackEN) => Tools.PluginSystem.I18N.I.T(fallbackEN, typeof(ProgrammingLanguagesExtensions).Namespace, nameof(ProgrammingLanguagesExtensions));
+    
+    public static string Name(this ProgrammingLanguages language) => language switch
+    { 
+        ProgrammingLanguages.NONE => TB("No programming language selected"),
+        
+        ProgrammingLanguages.C => "C",
+        ProgrammingLanguages.CPP => "C++",
+        ProgrammingLanguages.CSHARP => "C#",
+        ProgrammingLanguages.GO => "Go",
+        ProgrammingLanguages.JAVA => "Java",
+        ProgrammingLanguages.JAVASCRIPT => "JavaScript",
+        ProgrammingLanguages.JULIA => "Julia",
+        ProgrammingLanguages.MATLAB => "MATLAB",
+        ProgrammingLanguages.PHP => "PHP",
+        ProgrammingLanguages.PYTHON => "Python",
+        ProgrammingLanguages.RUST => "Rust",
+        
+        ProgrammingLanguages.OTHER => TB("Other"),
+        _ => TB("Unknown")
+    };
+    
+    public static string ToPrompt(this ProgrammingLanguages language) => language switch
+    { 
+        ProgrammingLanguages.NONE => "No programming language selected",
+        
+        ProgrammingLanguages.C => "C",
+        ProgrammingLanguages.CPP => "C++",
+        ProgrammingLanguages.CSHARP => "C#",
+        ProgrammingLanguages.GO => "Go",
+        ProgrammingLanguages.JAVA => "Java",
+        ProgrammingLanguages.JAVASCRIPT => "JavaScript",
+        ProgrammingLanguages.JULIA => "Julia",
+        ProgrammingLanguages.MATLAB => "MATLAB",
+        ProgrammingLanguages.PHP => "PHP",
+        ProgrammingLanguages.PYTHON => "Python",
+        ProgrammingLanguages.RUST => "Rust",
+        
+        ProgrammingLanguages.OTHER => "Other",
+        _ => "Unknown"
+    };
+}
@@ -0,0 +1,18 @@
+namespace AIStudio.Assistants.ERI;
+
+/// <summary>
+/// Information about a retrieval process, which this data source implements.
+/// </summary>
+/// <param name="Name">The name of the retrieval process, e.g., "Keyword-Based Wikipedia Article Retrieval".</param>
+/// <param name="Description">A short description of the retrieval process. What kind of retrieval process is it?</param>
+/// <param name="Link">A link to the retrieval process's documentation, paper, Wikipedia article, or the source code. Might be null.</param>
+/// <param name="ParametersDescription">A dictionary that describes the parameters of the retrieval process. The key is the parameter name,
+/// and the value is a description of the parameter. Although each parameter will be sent as a string, the description should indicate the
+/// expected type and range, e.g., 0.0 to 1.0 for a float parameter.</param>
+/// <param name="Embeddings">A list of embeddings used in this retrieval process. It might be empty in case no embedding is used.</param>
+public readonly record struct RetrievalInfo(
+    string Name,
+    string Description,
+    string? Link,
+    Dictionary<string, string>? ParametersDescription,
+    List<EmbeddingInfo>? Embeddings);
@@ -0,0 +1,14 @@
+namespace AIStudio.Assistants.ERI;
+
+public sealed class RetrievalParameter
+{
+    /// <summary>
+    /// The name of the parameter.
+    /// </summary>
+    public string Name { get; set; } = string.Empty;
+
+    /// <summary>
+    /// The description of the parameter.
+    /// </summary>
+    public string Description { get; set; } = string.Empty;
+}
@@ -1,10 +1,6 @@
@attribute [Route(Routes.ASSISTANT_GRAMMAR_SPELLING)]
-@inherits AssistantBaseCore
+@inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogGrammarSpelling>

-<MudTextField T="string" @bind-Text="@this.inputText" Validation="@this.ValidateText" AdornmentIcon="@Icons.Material.Filled.DocumentScanner" Adornment="Adornment.Start" Label="Your input to check" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
-<EnumSelection T="CommonLanguages" NameFunc="@(language => language.NameSelectingOptional())" @bind-Value="@this.selectedTargetLanguage" Icon="@Icons.Material.Filled.Translate" Label="Language" AllowOther="@true" OtherValue="CommonLanguages.OTHER" @bind-OtherInput="@this.customTargetLanguage" ValidateOther="@this.ValidateCustomLanguage" LabelOther="Custom language" />
-<ProviderSelection @bind-ProviderSettings="@this.providerSettings" ValidateProvider="@this.ValidatingProvider"/>
-
-<MudButton Variant="Variant.Filled" Class="mb-3" OnClick="() => this.ProofreadText()">
-    Proofread
-</MudButton>
+<MudTextField T="string" @bind-Text="@this.inputText" Validation="@this.ValidateText" AdornmentIcon="@Icons.Material.Filled.DocumentScanner" Adornment="Adornment.Start" Label="@T("Your input to check")" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
+<EnumSelection T="CommonLanguages" NameFunc="@(language => language.NameSelectingOptional())" @bind-Value="@this.selectedTargetLanguage" Icon="@Icons.Material.Filled.Translate" Label="@T("Language")" AllowOther="@true" OtherValue="CommonLanguages.OTHER" @bind-OtherInput="@this.customTargetLanguage" ValidateOther="@this.ValidateCustomLanguage" LabelOther="@T("Custom language")" />
+<ProviderSelection @bind-ProviderSettings="@this.providerSettings" ValidateProvider="@this.ValidatingProvider"/>
@@ -1,17 +1,15 @@
 using AIStudio.Chat;
+using AIStudio.Dialogs.Settings;

 namespace AIStudio.Assistants.GrammarSpelling;

-public partial class AssistantGrammarSpelling : AssistantBaseCore
+public partial class AssistantGrammarSpelling : AssistantBaseCore<SettingsDialogGrammarSpelling>
 {
-    protected override Tools.Components Component => Tools.Components.GRAMMAR_SPELLING_ASSISTANT;
+    public override Tools.Components Component => Tools.Components.GRAMMAR_SPELLING_ASSISTANT;
    
-    protected override string Title => "Grammar & Spelling Checker";
+    protected override string Title => T("Grammar & Spelling Checker");
    
-    protected override string Description =>
-        """
-        Check the grammar and spelling of a text.
-        """;
+    protected override string Description => T("Check the grammar and spelling of a text.");
    
    protected override string SystemPrompt => 
        $"""
@@ -22,8 +20,8 @@ public partial class AssistantGrammarSpelling : AssistantBaseCore
        Your response includes only the corrected text. Do not explain your changes. If no changes are needed,
        you return the text unchanged.
        """;
-
-    protected override bool ShowResult => false;
+    
+    protected override bool AllowProfiles => false;
    
    protected override bool ShowDedicatedProgress => true;
    
@@ -39,12 +37,16 @@ public partial class AssistantGrammarSpelling : AssistantBaseCore
        },
    ];
    
+    protected override string SubmitText => T("Proofread");
+
+    protected override Func<Task> SubmitAction => this.ProofreadText;
+
    protected override ChatThread ConvertToChatThread => (this.chatThread ?? new()) with
    {
        SystemPrompt = SystemPrompts.DEFAULT,
    };
    
-    protected override void ResetFrom()
+    protected override void ResetForm()
    {
        this.inputText = string.Empty;
        this.correctedText = string.Empty;
@@ -88,7 +90,7 @@ public partial class AssistantGrammarSpelling : AssistantBaseCore
    private string? ValidateText(string text)
    {
        if(string.IsNullOrWhiteSpace(text))
-            return "Please provide a text as input. You might copy the desired text from a document or a website.";
+            return T("Please provide a text as input. You might copy the desired text from a document or a website.");
        
        return null;
    }
@@ -96,7 +98,7 @@ public partial class AssistantGrammarSpelling : AssistantBaseCore
    private string? ValidateCustomLanguage(string language)
    {
        if(this.selectedTargetLanguage == CommonLanguages.OTHER && string.IsNullOrWhiteSpace(language))
-            return "Please provide a custom language.";
+            return T("Please provide a custom language.");
        
        return null;
    }
@@ -0,0 +1,124 @@
+@attribute [Route(Routes.ASSISTANT_AI_STUDIO_I18N)]
+@using AIStudio.Settings
+@inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogI18N>
+
+<EnumSelection T="CommonLanguages" NameFunc="@(language => language.NameSelecting())" @bind-Value="@this.selectedTargetLanguage" ValidateSelection="@this.ValidatingTargetLanguage" Icon="@Icons.Material.Filled.Translate" Label="@T("Target language")" AllowOther="@true" OtherValue="CommonLanguages.OTHER" @bind-OtherInput="@this.customTargetLanguage" ValidateOther="@this.ValidateCustomLanguage" LabelOther="@T("Custom target language")" SelectionUpdated="_ => this.OnChangedLanguage()" />
+<ConfigurationSelect OptionDescription="@T("Language plugin used for comparision")" SelectedValue="@(() => this.selectedLanguagePluginId)" Data="@ConfigurationSelectDataFactory.GetLanguagesData()" SelectionUpdate="@(async void (id) => await this.OnLanguagePluginChanged(id))" OptionHelp="@T("Select the language plugin used for comparision.")"/>
+@if (this.isLoading)
+{
+    <MudText Typo="Typo.body1" Class="mb-6">
+        @T("The data is being loaded, please wait...")
+    </MudText>
+} else if (!this.isLoading && !string.IsNullOrWhiteSpace(this.loadingIssue))
+{
+    <MudText Typo="Typo.body1" Class="mb-6">
+        @T("While loading the I18N data, an issue occurred:") @this.loadingIssue
+    </MudText>
+}
+else if (!this.isLoading && string.IsNullOrWhiteSpace(this.loadingIssue))
+{
+    <MudText Typo="Typo.h6">
+        @this.AddedContentText
+    </MudText>
+    <MudTable Items="@this.addedContent" Hover="@true" Filter="@this.FilterFunc" Class="border-dashed border rounded-lg mb-6">
+        <ToolBarContent>
+            <MudTextField @bind-Value="@this.searchString" Immediate="true" Placeholder="@T("Search")" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Search" IconSize="Size.Medium" Class="mt-0"/>
+        </ToolBarContent>
+        <ColGroup>
+            <col/>
+            <col/>
+        </ColGroup>
+        <HeaderContent>
+            <MudTh>@T("Key")</MudTh>
+            <MudTh>@T("Text")</MudTh>
+        </HeaderContent>
+        <RowTemplate>
+            <MudTd>
+                <pre style="font-size: 0.8em;">
+                    @context.Key
+                </pre>
+            </MudTd>
+            <MudTd>
+                @context.Value
+            </MudTd>
+        </RowTemplate>
+        <PagerContent>
+            <MudTablePager />
+        </PagerContent>
+    </MudTable>
+    
+    <MudText Typo="Typo.h6">
+        @this.RemovedContentText
+    </MudText>
+    <MudTable Items="@this.removedContent" Hover="@true" Filter="@this.FilterFunc" Class="border-dashed border rounded-lg mb-6">
+        <ToolBarContent>
+            <MudTextField @bind-Value="@this.searchString" Immediate="true" Placeholder="@T("Search")" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Search" IconSize="Size.Medium" Class="mt-0"/>
+        </ToolBarContent>
+        <ColGroup>
+            <col/>
+            <col/>
+        </ColGroup>
+        <HeaderContent>
+            <MudTh>@T("Key")</MudTh>
+            <MudTh>@T("Text")</MudTh>
+        </HeaderContent>
+        <RowTemplate>
+            <MudTd>
+                <pre style="font-size: 0.8em;">
+                    @context.Key
+                </pre>
+            </MudTd>
+            <MudTd>
+                @context.Value
+            </MudTd>
+        </RowTemplate>
+        <PagerContent>
+            <MudTablePager />
+        </PagerContent>
+    </MudTable>
+    
+    @if (this.selectedTargetLanguage is CommonLanguages.EN_US)
+    {
+        <MudJustifiedText Typo="Typo.body1" Class="mb-6">
+            @T("Please note: neither is a translation needed nor performed for English (USA). Anyway, you might want to generate the related Lua code.")
+        </MudJustifiedText>
+    }
+    else
+    {
+        <ProviderSelection @bind-ProviderSettings="@this.providerSettings" ValidateProvider="@this.ValidatingProvider"/>
+    }
+    
+    @if (this.localizedContent.Count > 0)
+    {
+        <hr style="width: 100%; border-width: 0.25ch;" class="mt-6 mb-6"/>
+        <MudText Typo="Typo.h6">
+            @this.LocalizedContentText
+        </MudText>
+        <MudTable Items="@this.localizedContent" Hover="@true" Filter="@this.FilterFunc" Class="border-dashed border rounded-lg mb-6">
+            <ToolBarContent>
+                <MudTextField @bind-Value="@this.searchString" Immediate="true" Placeholder="@T("Search")" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Search" IconSize="Size.Medium" Class="mt-0"/>
+            </ToolBarContent>
+            <ColGroup>
+                <col/>
+                <col/>
+            </ColGroup>
+            <HeaderContent>
+                <MudTh>@T("Key")</MudTh>
+                <MudTh>@T("Text")</MudTh>
+            </HeaderContent>
+            <RowTemplate>
+                <MudTd>
+                    <pre style="font-size: 0.8em;">
+                    @context.Key
+                </pre>
+                </MudTd>
+                <MudTd>
+                    @context.Value
+                </MudTd>
+            </RowTemplate>
+            <PagerContent>
+                <MudTablePager />
+            </PagerContent>
+        </MudTable>
+    }
+}
@@ -0,0 +1,377 @@
+using System.Diagnostics;
+using System.Text;
+
+using AIStudio.Dialogs.Settings;
+using AIStudio.Tools.PluginSystem;
+
+using Microsoft.Extensions.FileProviders;
+
+using SharedTools;
+
+#if RELEASE
+using System.Reflection;
+#endif
+
+namespace AIStudio.Assistants.I18N;
+
+public partial class AssistantI18N : AssistantBaseCore<SettingsDialogI18N>
+{
+    public override Tools.Components Component => Tools.Components.I18N_ASSISTANT;
+    
+    protected override string Title => T("Localization");
+    
+    protected override string Description => T("Translate MindWork AI Studio text content into another language.");
+    
+    protected override string SystemPrompt => 
+        $"""
+        # Assignment
+        You are an expert in professional translations from English (US) to {this.SystemPromptLanguage()}.
+        You translate the texts without adding any new information. When necessary, you correct 
+        spelling and grammar.
+        
+        # Context
+        The texts to be translated come from the open source app "MindWork AI Studio". The goal
+        is to localize the app so that it can be offered in other languages. You will always
+        receive one text at a time. A text may be, for example, for a button, a label, or an
+        explanation within the app. The app "AI Studio" is a desktop app for macOS, Linux,
+        and Windows. Users can use Large Language Models (LLMs) in practical ways in their
+        daily lives with it. The app offers the regular chat mode for which LLMs have become
+        known. However, AI Studio also offers so-called assistants, where users no longer
+        have to prompt.
+        
+        # Target Audience
+        The app is intended for everyone, not just IT specialists or scientists. When translating,
+        make sure the texts are easy for everyone to understand.
+        """;
+    
+    protected override bool AllowProfiles => false;
+
+    protected override bool ShowResult => false;
+    
+    protected override bool ShowCopyResult => false;
+
+    protected override bool ShowSendTo => false;
+    
+    protected override IReadOnlyList<IButtonData> FooterButtons =>
+    [
+        new ButtonData
+        {
+            Text = T("Copy Lua code to clipboard"),
+            Icon = Icons.Material.Filled.Extension,
+            Color = Color.Default,
+            AsyncAction = async () => await this.RustService.CopyText2Clipboard(this.Snackbar, this.finalLuaCode.ToString()),
+            DisabledActionParam = () => this.finalLuaCode.Length == 0,
+        },
+    ];
+    
+    protected override string SubmitText => T("Localize AI Studio & generate the Lua code");
+    
+    protected override Func<Task> SubmitAction => this.LocalizeTextContent;
+
+    protected override bool SubmitDisabled => !this.localizationPossible;
+    
+    protected override bool ShowDedicatedProgress => true;
+    
+    protected override void ResetForm()
+    {
+        if (!this.MightPreselectValues())
+        {
+            this.selectedLanguagePluginId = InternalPlugin.LANGUAGE_EN_US.MetaData().Id;
+            this.selectedTargetLanguage = CommonLanguages.AS_IS;
+            this.customTargetLanguage = string.Empty;
+        }
+
+        _ = this.OnChangedLanguage();
+    }
+    
+    protected override bool MightPreselectValues()
+    {
+        if (this.SettingsManager.ConfigurationData.I18N.PreselectOptions)
+        {
+            this.selectedLanguagePluginId = this.SettingsManager.ConfigurationData.I18N.PreselectedLanguagePluginId;
+            this.selectedTargetLanguage = this.SettingsManager.ConfigurationData.I18N.PreselectedTargetLanguage;
+            this.customTargetLanguage = this.SettingsManager.ConfigurationData.I18N.PreselectOtherLanguage;
+            return true;
+        }
+        
+        return false;
+    }
+    
+    private CommonLanguages selectedTargetLanguage;
+    private string customTargetLanguage = string.Empty;
+    private bool isLoading = true;
+    private string loadingIssue = string.Empty;
+    private bool localizationPossible;
+    private string searchString = string.Empty;
+    private Guid selectedLanguagePluginId;
+    private ILanguagePlugin? selectedLanguagePlugin;
+    private Dictionary<string, string> addedContent = [];
+    private Dictionary<string, string> removedContent = [];
+    private Dictionary<string, string> localizedContent = [];
+    private StringBuilder finalLuaCode = new();
+
+    #region Overrides of AssistantBase<SettingsDialogI18N>
+
+    protected override async Task OnInitializedAsync()
+    {
+        await base.OnInitializedAsync();
+        await this.OnLanguagePluginChanged(this.selectedLanguagePluginId);
+        await this.LoadData();
+    }
+
+    #endregion
+    
+    private string SystemPromptLanguage() => this.selectedTargetLanguage switch
+    {
+        CommonLanguages.OTHER => this.customTargetLanguage,
+        _ => $"{this.selectedTargetLanguage.Name()}",
+    };
+
+    private async Task OnLanguagePluginChanged(Guid pluginId)
+    {
+        this.selectedLanguagePluginId = pluginId;
+        await this.OnChangedLanguage();
+    }
+
+    private async Task OnChangedLanguage()
+    {
+        this.finalLuaCode.Clear();
+        this.localizedContent.Clear();
+        this.localizationPossible = false;
+        if (PluginFactory.RunningPlugins.FirstOrDefault(n => n is PluginLanguage && n.Id == this.selectedLanguagePluginId) is not PluginLanguage comparisonPlugin)
+        {
+            this.loadingIssue = string.Format(T("Was not able to load the language plugin for comparison ({0}). Please select a valid, loaded & running language plugin."), this.selectedLanguagePluginId);
+            this.selectedLanguagePlugin = null;
+        }
+        else if (comparisonPlugin.IETFTag != this.selectedTargetLanguage.ToIETFTag())
+        {
+            this.loadingIssue = string.Format(T("The selected language plugin for comparison uses the IETF tag '{0}' which does not match the selected target language '{1}'. Please select a valid, loaded & running language plugin which matches the target language."), comparisonPlugin.IETFTag, this.selectedTargetLanguage.ToIETFTag());
+            this.selectedLanguagePlugin = null;
+        }
+        else
+        {
+            this.selectedLanguagePlugin = comparisonPlugin;
+            this.loadingIssue = string.Empty;
+            await this.LoadData();
+        }
+        
+        this.StateHasChanged();
+    }
+    
+    private async Task LoadData()
+    {
+        if (this.selectedLanguagePlugin is null)
+        {
+            this.loadingIssue = T("Please select a language plugin for comparison.");
+            this.localizationPossible = false;
+            this.isLoading = false;
+            this.StateHasChanged();
+            return;
+        }
+        
+        this.isLoading = true;
+        this.StateHasChanged();
+        
+        //
+        // Read the file `Assistants\I18N\allTexts.lua`:
+        //
+        #if DEBUG
+        var filePath = Path.Join(Environment.CurrentDirectory, "Assistants", "I18N");
+        var resourceFileProvider = new PhysicalFileProvider(filePath);
+        #else
+        var resourceFileProvider = new ManifestEmbeddedFileProvider(Assembly.GetAssembly(type: typeof(Program))!, "Assistants/I18N");
+        #endif
+
+        var file = resourceFileProvider.GetFileInfo("allTexts.lua");
+        await using var fileStream = file.CreateReadStream();
+        using var reader = new StreamReader(fileStream);
+        var newI18NDataLuaCode = await reader.ReadToEndAsync();
+        
+        //
+        // Next, we try to load the text as a language plugin -- without
+        // actually starting the plugin:
+        //
+        var newI18NPlugin = await PluginFactory.Load(null, newI18NDataLuaCode);
+        switch (newI18NPlugin)
+        {
+            case NoPlugin noPlugin when noPlugin.Issues.Any():
+                this.loadingIssue = noPlugin.Issues.First();
+                break;
+            
+            case NoPlugin:
+                this.loadingIssue = T("Was not able to load the I18N plugin. Please check the plugin code.");
+                break;
+            
+            case { IsValid: false } plugin when plugin.Issues.Any():
+                this.loadingIssue = plugin.Issues.First();
+                break;
+            
+            case PluginLanguage pluginLanguage:
+                this.loadingIssue = string.Empty;
+                var newI18NContent = pluginLanguage.Content;
+                
+                var currentI18NContent = this.selectedLanguagePlugin.Content;
+                this.addedContent = newI18NContent.ExceptBy(currentI18NContent.Keys, n => n.Key).ToDictionary();
+                this.removedContent = currentI18NContent.ExceptBy(newI18NContent.Keys, n => n.Key).ToDictionary();
+                this.localizationPossible = true;
+                break;
+        }
+        
+        this.isLoading = false;
+        this.StateHasChanged();
+    }
+    
+    private bool FilterFunc(KeyValuePair<string, string> element)
+    {
+        if (string.IsNullOrWhiteSpace(this.searchString))
+            return true;
+        
+        if (element.Key.Contains(this.searchString, StringComparison.OrdinalIgnoreCase))
+            return true;
+        
+        if (element.Value.Contains(this.searchString, StringComparison.OrdinalIgnoreCase))
+            return true;
+        
+        return false;
+    }
+
+    private string? ValidatingTargetLanguage(CommonLanguages language)
+    {
+        if(language == CommonLanguages.AS_IS)
+            return T("Please select a target language.");
+        
+        return null;
+    }
+    
+    private string? ValidateCustomLanguage(string language)
+    {
+        if(this.selectedTargetLanguage == CommonLanguages.OTHER && string.IsNullOrWhiteSpace(language))
+            return T("Please provide a custom language.");
+        
+        return null;
+    }
+
+    private int NumTotalItems => (this.selectedLanguagePlugin?.Content.Count ?? 0) + this.addedContent.Count - this.removedContent.Count;
+
+    private string AddedContentText => string.Format(T("Added Content ({0} entries)"), this.addedContent.Count);
+    
+    private string RemovedContentText => string.Format(T("Removed Content ({0} entries)"), this.removedContent.Count);
+
+    private string LocalizedContentText => string.Format(T("Localized Content ({0} entries of {1})"), this.localizedContent.Count, this.NumTotalItems);
+    
+    private async Task LocalizeTextContent()
+    {
+        await this.form!.Validate();
+        if (!this.inputIsValid)
+            return;
+        
+        if(this.selectedLanguagePlugin is null)
+            return;
+        
+        if (this.selectedLanguagePlugin.IETFTag != this.selectedTargetLanguage.ToIETFTag())
+            return;
+        
+        this.localizedContent.Clear();
+        if (this.selectedTargetLanguage is not CommonLanguages.EN_US)
+        {
+            // Phase 1: Translate added content
+            await this.Phase1TranslateAddedContent();
+        }
+        else
+        {
+            // Case: no translation needed
+            this.localizedContent = this.addedContent.ToDictionary();
+        }
+
+        if(this.cancellationTokenSource!.IsCancellationRequested)
+            return;
+        
+        //
+        // Now, we have localized the added content. Next, we must merge
+        // the localized content with the existing content. However, we
+        // must skip the removed content. We use the localizedContent
+        // dictionary for the final result:
+        //
+        foreach (var keyValuePair in this.selectedLanguagePlugin.Content)
+        {
+            if (this.cancellationTokenSource!.IsCancellationRequested)
+                break;
+            
+            if (this.localizedContent.ContainsKey(keyValuePair.Key))
+                continue;
+            
+            if (this.removedContent.ContainsKey(keyValuePair.Key))
+                continue;
+            
+            this.localizedContent.Add(keyValuePair.Key, keyValuePair.Value);
+        }
+        
+        if(this.cancellationTokenSource!.IsCancellationRequested)
+            return;
+        
+        //
+        // Phase 2: Create the Lua code. We want to use the base language
+        // for the comments, though:
+        //
+        var commentContent = new Dictionary<string, string>(this.addedContent);
+        foreach (var keyValuePair in PluginFactory.BaseLanguage.Content)
+        {
+            if  (this.cancellationTokenSource!.IsCancellationRequested)  
+                break;
+            
+            if (this.removedContent.ContainsKey(keyValuePair.Key))
+                continue;
+            
+            commentContent.TryAdd(keyValuePair.Key, keyValuePair.Value);
+        }
+        
+        this.Phase2CreateLuaCode(commentContent);
+    }
+
+    private async Task Phase1TranslateAddedContent()
+    {
+        var stopwatch = new Stopwatch();
+        var minimumTime = TimeSpan.FromMilliseconds(500);
+        foreach (var keyValuePair in this.addedContent)
+        {
+            if(this.cancellationTokenSource!.IsCancellationRequested)
+                break;
+            
+            //
+            // We measure the time for each translation.
+            // We do not want to make more than 120 requests
+            // per minute, i.e., 2 requests per second.
+            //
+            stopwatch.Reset();
+            stopwatch.Start();
+            
+            //
+            // Translate one text at a time:
+            //
+            this.CreateChatThread();
+            var time = this.AddUserRequest(keyValuePair.Value);
+            this.localizedContent.Add(keyValuePair.Key, await this.AddAIResponseAsync(time));
+            
+            if (this.cancellationTokenSource!.IsCancellationRequested)
+                break;
+            
+            //
+            // Ensure that we do not exceed the rate limit of 2 requests per second:
+            //
+            stopwatch.Stop();
+            if (stopwatch.Elapsed < minimumTime)
+                await Task.Delay(minimumTime - stopwatch.Elapsed);
+        }
+    }
+
+    private void Phase2CreateLuaCode(IReadOnlyDictionary<string, string> commentContent)
+    {
+        this.finalLuaCode.Clear();
+        LuaTable.Create(ref this.finalLuaCode, "UI_TEXT_CONTENT", this.localizedContent, commentContent, this.cancellationTokenSource!.Token);
+        
+        // Next, we must remove the `root::` prefix from the keys:
+        this.finalLuaCode.Replace("""UI_TEXT_CONTENT["root::""", """
+                                                                 UI_TEXT_CONTENT["
+                                                                 """);
+    }
+}
@@ -1,22 +1,22 @@
@attribute [Route(Routes.ASSISTANT_ICON_FINDER)]
-@inherits AssistantBaseCore
+@inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogIconFinder>

-<MudTextField T="string" @bind-Text="@this.inputContext" Validation="@this.ValidatingContext" AdornmentIcon="@Icons.Material.Filled.Description" Adornment="Adornment.Start" Label="Your context" Variant="Variant.Outlined" Lines="3" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
+<MudTextField T="string" @bind-Text="@this.inputContext" Validation="@this.ValidatingContext" AdornmentIcon="@Icons.Material.Filled.Description" Adornment="Adornment.Start" Label="@T("Your context")" Variant="Variant.Outlined" Lines="3" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>

 <MudStack Row="@true" AlignItems="AlignItems.Center" Class="mb-3">
-    <MudSelect T="IconSources" @bind-Value="@this.selectedIconSource" AdornmentIcon="@Icons.Material.Filled.Source" Adornment="Adornment.Start" Label="Your icon source" Variant="Variant.Outlined" Margin="Margin.Dense">
+    <MudSelect T="IconSources" @bind-Value="@this.selectedIconSource" AdornmentIcon="@Icons.Material.Filled.Source" Adornment="Adornment.Start" Label="@T("Your icon source")" Variant="Variant.Outlined" Margin="Margin.Dense">
        @foreach (var source in Enum.GetValues<IconSources>())
        {
-            <MudSelectItem Value="@source">@source.Name()</MudSelectItem>
+            <MudSelectItem Value="@source">
+                @source.Name()
+            </MudSelectItem>
        }
    </MudSelect>
    @if (this.selectedIconSource is not IconSources.GENERIC)
    {
-        <MudButton Href="@this.selectedIconSource.URL()" Target="_blank" Variant="Variant.Filled" Size="Size.Medium">Open website</MudButton>
+        <MudButton Href="@this.selectedIconSource.URL()" Target="_blank" Variant="Variant.Filled" Size="Size.Medium">
+            @T("Open website")
+        </MudButton>
    }
 </MudStack>
-<ProviderSelection @bind-ProviderSettings="@this.providerSettings" ValidateProvider="@this.ValidatingProvider"/>
-
-<MudButton Variant="Variant.Filled" Class="mb-3" OnClick="() => this.FindIcon()">
-    Find icon
-</MudButton>
+<ProviderSelection @bind-ProviderSettings="@this.providerSettings" ValidateProvider="@this.ValidatingProvider"/>
@@ -1,20 +1,14 @@
+using AIStudio.Dialogs.Settings;
+
 namespace AIStudio.Assistants.IconFinder;

-public partial class AssistantIconFinder : AssistantBaseCore
+public partial class AssistantIconFinder : AssistantBaseCore<SettingsDialogIconFinder>
 {
-    protected override Tools.Components Component => Tools.Components.ICON_FINDER_ASSISTANT;
+    public override Tools.Components Component => Tools.Components.ICON_FINDER_ASSISTANT;

-    protected override string Title => "Icon Finder";
+    protected override string Title => T("Icon Finder");
    
-    protected override string Description =>
-        """
-        Finding the right icon for a context, such as for a piece of text, is not easy. The first challenge:
-        You need to extract a concept from your context, such as from a text. Let's take an example where
-        your text contains statements about multiple departments. The sought-after concept could be "departments."
-        The next challenge is that we need to anticipate the bias of the icon designers: under the search term
-        "departments," there may be no relevant icons or only unsuitable ones. Depending on the icon source,
-        it might be more effective to search for "buildings," for instance. LLMs assist you with both steps.
-        """;
+    protected override string Description => T("""Finding the right icon for a context, such as for a piece of text, is not easy. The first challenge: You need to extract a concept from your context, such as from a text. Let's take an example where your text contains statements about multiple departments. The sought-after concept could be "departments." The next challenge is that we need to anticipate the bias of the icon designers: under the search term "departments," there may be no relevant icons or only unsuitable ones. Depending on the icon source, it might be more effective to search for "buildings," for instance. LLMs assist you with both steps.""");
    
    protected override string SystemPrompt => 
        """
@@ -24,10 +18,16 @@ public partial class AssistantIconFinder : AssistantBaseCore
        related to the keyword "buildings" might be the best match. Provide your keywords in a Markdown list without
        quotation marks.
        """;
+    
+    protected override bool AllowProfiles => false;

    protected override IReadOnlyList<IButtonData> FooterButtons => [];
    
-    protected override void ResetFrom()
+    protected override string SubmitText => T("Find Icon");
+
+    protected override Func<Task> SubmitAction => this.FindIcon;
+
+    protected override void ResetForm()
    {
        this.inputContext = string.Empty;
        if (!this.MightPreselectValues())
@@ -66,7 +66,7 @@ public partial class AssistantIconFinder : AssistantBaseCore
    private string? ValidatingContext(string context)
    {
        if(string.IsNullOrWhiteSpace(context))
-            return "Please provide a context. This will help the AI to find the right icon. You might type just a keyword or copy a sentence from your text, e.g., from a slide where you want to use the icon.";
+            return T("Please provide a context. This will help the AI to find the right icon. You might type just a keyword or copy a sentence from your text, e.g., from a slide where you want to use the icon.");
        
        return null;
    }
@@ -0,0 +1,15 @@
+@attribute [Route(Routes.ASSISTANT_JOB_POSTING)]
+@inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogJobPostings>
+
+<MudTextField T="string" @bind-Text="@this.inputCompanyName" Label="@T("(Optional) The company name")" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Warehouse" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" Class="mb-3"/>
+<MudTextField T="string" @bind-Text="@this.inputCountryLegalFramework" Label="@T("Provide the country, where the company is located")" Validation="@this.ValidateCountryLegalFramework" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Flag" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" Class="mb-3" HelperText="@T("This is important to consider the legal framework of the country.")"/>
+<MudTextField T="string" @bind-Text="@this.inputMandatoryInformation" Label="@T("(Optional) Provide mandatory information")" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.TextSnippet" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="@T("Mandatory information that your company requires for all job postings. This can include the company description, etc.")" />
+<MudTextField T="string" @bind-Text="@this.inputJobDescription" Label="@T("Job description")" Validation="@this.ValidateJobDescription" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Settings" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="@T("Describe what the person is supposed to do in the company. This might be just short bullet points.")" />
+<MudTextField T="string" @bind-Text="@this.inputQualifications" Label="@T("(Optional) Provide necessary job qualifications")" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Settings" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="@T("Describe what the person should bring to the table. This might be just short bullet points.")" />
+<MudTextField T="string" @bind-Text="@this.inputResponsibilities" Label="@T("(Optional) Provide job responsibilities")" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Settings" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="@T("Describe the responsibilities the person should take on in the company.")" />
+<MudTextField T="string" @bind-Text="@this.inputWorkLocation" Label="@T("(Optional) Provide the work location")" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.MyLocation" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" Class="mb-3"/>
+<MudTextField T="string" @bind-Text="@this.inputEntryDate" Label="@T("(Optional) Provide the entry date")" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.DateRange" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" Class="mb-3"/>
+<MudTextField T="string" @bind-Text="@this.inputValidUntil" Label="@T("(Optional) Provide the date until the job posting is valid")" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.DateRange" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" Class="mb-3"/>
+
+<EnumSelection T="CommonLanguages" NameFunc="@(language => language.NameSelectingOptional())" @bind-Value="@this.selectedTargetLanguage" Icon="@Icons.Material.Filled.Translate" Label="@T("Target language")" AllowOther="@true" OtherValue="CommonLanguages.OTHER" @bind-OtherInput="@this.customTargetLanguage" ValidateOther="@this.ValidateCustomLanguage" LabelOther="@T("Custom target language")" />
+<ProviderSelection @bind-ProviderSettings="@this.providerSettings" ValidateProvider="@this.ValidatingProvider"/>
@@ -0,0 +1,287 @@
+using AIStudio.Chat;
+using AIStudio.Dialogs.Settings;
+
+namespace AIStudio.Assistants.JobPosting;
+
+public partial class AssistantJobPostings : AssistantBaseCore<SettingsDialogJobPostings>
+{
+    public override Tools.Components Component => Tools.Components.JOB_POSTING_ASSISTANT;
+    
+    protected override string Title => T("Job Posting");
+    
+    protected override string Description => T("Provide some key points about the job you want to post. The AI will then formulate a suggestion that you can finalize.");
+    
+    protected override string SystemPrompt => 
+        $"""
+        You are an experienced specialist in personnel matters. You write job postings.
+        You follow the usual guidelines in the country of the posting. You ensure that
+        no individuals are discriminated against or excluded by the job posting. You do
+        not ask any questions and you do not repeat the task. You provide your response
+        in a Markdown format. Missing information necessary for the job posting, you try
+        to derive from the other details provided.
+        
+        Structure of your response:
+        ---
+        # <TITLE>
+        <Description of the job and the company>
+        
+        # <TASKS>
+        <Describe what takes the job entails>
+        
+        # <QUALIFICATIONS>
+        <What qualifications are required>
+        
+        # <RESPONSIBILITIES>
+        <What responsibilities are associated with the job>
+        
+        <When available, closing details such as the entry date etc.>
+        
+        ---
+        
+        You write the job posting in the following language: {this.SystemPromptLanguage()}.
+        """;
+    
+    protected override IReadOnlyList<IButtonData> FooterButtons => [];
+    
+    protected override string SubmitText => T("Create the job posting");
+
+    protected override Func<Task> SubmitAction => this.CreateJobPosting;
+
+    protected override bool SubmitDisabled => false;
+
+    protected override bool AllowProfiles => false;
+    
+    protected override ChatThread ConvertToChatThread => (this.chatThread ?? new()) with
+    {
+        SystemPrompt = SystemPrompts.DEFAULT,
+    };
+
+    protected override void ResetForm()
+    {
+        this.inputEntryDate = string.Empty;
+        this.inputValidUntil = string.Empty;
+        if (!this.MightPreselectValues())
+        {
+            this.selectedTargetLanguage = CommonLanguages.AS_IS;
+            this.customTargetLanguage = string.Empty;
+            this.inputMandatoryInformation = string.Empty;
+            this.inputJobDescription = string.Empty;
+            this.inputQualifications = string.Empty;
+            this.inputResponsibilities = string.Empty;
+            this.inputCompanyName = string.Empty;
+            this.inputWorkLocation = string.Empty;
+            this.inputCountryLegalFramework = string.Empty;
+        }
+    }
+    
+    protected override bool MightPreselectValues()
+    {
+        if (this.SettingsManager.ConfigurationData.JobPostings.PreselectOptions)
+        {
+            this.inputMandatoryInformation = this.SettingsManager.ConfigurationData.JobPostings.PreselectedMandatoryInformation;
+            if(string.IsNullOrWhiteSpace(this.inputJobDescription))
+                this.inputJobDescription = this.SettingsManager.ConfigurationData.JobPostings.PreselectedJobDescription;
+            this.inputQualifications = this.SettingsManager.ConfigurationData.JobPostings.PreselectedQualifications;
+            this.inputResponsibilities = this.SettingsManager.ConfigurationData.JobPostings.PreselectedResponsibilities;
+            this.inputCompanyName = this.SettingsManager.ConfigurationData.JobPostings.PreselectedCompanyName;
+            this.inputWorkLocation = this.SettingsManager.ConfigurationData.JobPostings.PreselectedWorkLocation;
+            this.inputCountryLegalFramework = this.SettingsManager.ConfigurationData.JobPostings.PreselectedCountryLegalFramework;
+            this.selectedTargetLanguage = this.SettingsManager.ConfigurationData.JobPostings.PreselectedTargetLanguage;
+            this.customTargetLanguage = this.SettingsManager.ConfigurationData.JobPostings.PreselectOtherLanguage;
+            return true;
+        }
+        
+        return false;
+    }
+
+    private string inputMandatoryInformation = string.Empty;
+    private string inputJobDescription = string.Empty;
+    private string inputQualifications = string.Empty;
+    private string inputResponsibilities = string.Empty;
+    private string inputCompanyName = string.Empty;
+    private string inputEntryDate = string.Empty;
+    private string inputValidUntil = string.Empty;
+    private string inputWorkLocation = string.Empty;
+    private string inputCountryLegalFramework = string.Empty;
+    private CommonLanguages selectedTargetLanguage = CommonLanguages.AS_IS;
+    private string customTargetLanguage = string.Empty;
+    
+    #region Overrides of ComponentBase
+
+    protected override async Task OnInitializedAsync()
+    {
+        var deferredContent = MessageBus.INSTANCE.CheckDeferredMessages<string>(Event.SEND_TO_JOB_POSTING_ASSISTANT).FirstOrDefault();
+        if (deferredContent is not null)
+            this.inputJobDescription = deferredContent;
+        
+        await base.OnInitializedAsync();
+    }
+
+    #endregion
+    
+    private string? ValidateCustomLanguage(string language)
+    {
+        if(this.selectedTargetLanguage == CommonLanguages.OTHER && string.IsNullOrWhiteSpace(language))
+            return T("Please provide a custom target language.");
+        
+        return null;
+    }
+    
+    private string? ValidateJobDescription(string jobDescription)
+    {
+        if(string.IsNullOrWhiteSpace(jobDescription))
+            return T("Please provide a job description.");
+        
+        return null;
+    }
+    
+    private string? ValidateCountryLegalFramework(string countryLegalFramework)
+    {
+        if(string.IsNullOrWhiteSpace(countryLegalFramework))
+            return T("Please provide the country where the job is posted (legal framework).");
+        
+        return null;
+    }
+    
+    private string SystemPromptLanguage()
+    {
+        if(this.selectedTargetLanguage is CommonLanguages.AS_IS)
+            return "Use the same language as the input";
+        
+        if(this.selectedTargetLanguage is CommonLanguages.OTHER)
+            return this.customTargetLanguage;
+        
+        return this.selectedTargetLanguage.Name();
+    }
+    
+    private string UserPromptMandatoryInformation()
+    {
+        if(string.IsNullOrWhiteSpace(this.inputMandatoryInformation))
+            return string.Empty;
+        
+        return $"""
+                # Mandatory Information
+                {this.inputMandatoryInformation}
+                
+                """;
+    }
+    
+    private string UserPromptJobDescription()
+    {
+        if(string.IsNullOrWhiteSpace(this.inputJobDescription))
+            return string.Empty;
+        
+        return $"""
+                # Job Description
+                {this.inputJobDescription}
+                
+                """;
+    }
+    
+    private string UserPromptQualifications()
+    {
+        if(string.IsNullOrWhiteSpace(this.inputQualifications))
+            return string.Empty;
+        
+        return $"""
+                # Qualifications
+                {this.inputQualifications}
+                
+                """;
+    }
+    
+    private string UserPromptResponsibilities()
+    {
+        if(string.IsNullOrWhiteSpace(this.inputResponsibilities))
+            return string.Empty;
+        
+        return $"""
+                # Responsibilities
+                {this.inputResponsibilities}
+                
+                """;
+    }
+    
+    private string UserPromptCompanyName()
+    {
+        if(string.IsNullOrWhiteSpace(this.inputCompanyName))
+            return string.Empty;
+        
+        return $"""
+                # Company Name
+                {this.inputCompanyName}
+                
+                """;
+    }
+    
+    private string UserPromptEntryDate()
+    {
+        if(string.IsNullOrWhiteSpace(this.inputEntryDate))
+            return string.Empty;
+        
+        return $"""
+                # Entry Date
+                {this.inputEntryDate}
+                
+                """;
+    }
+    
+    private string UserPromptValidUntil()
+    {
+        if(string.IsNullOrWhiteSpace(this.inputValidUntil))
+            return string.Empty;
+        
+        return $"""
+                # Job Posting Valid Until
+                {this.inputValidUntil}
+                
+                """;
+    }
+    
+    private string UserPromptWorkLocation()
+    {
+        if(string.IsNullOrWhiteSpace(this.inputWorkLocation))
+            return string.Empty;
+        
+        return $"""
+                # Work Location
+                {this.inputWorkLocation}
+                
+                """;
+    }
+    
+    private string UserPromptCountryLegalFramework()
+    {
+        if(string.IsNullOrWhiteSpace(this.inputCountryLegalFramework))
+            return string.Empty;
+        
+        return $"""
+                # Country where the job is posted (legal framework)
+                {this.inputCountryLegalFramework}
+                
+                """;
+    }
+    
+    private async Task CreateJobPosting()
+    {
+        await this.form!.Validate();
+        if (!this.inputIsValid)
+            return;
+        
+        this.CreateChatThread();
+        var time = this.AddUserRequest(
+            $"""
+                {this.UserPromptCompanyName()}
+                {this.UserPromptCountryLegalFramework()}
+                {this.UserPromptMandatoryInformation()}
+                {this.UserPromptJobDescription()}
+                {this.UserPromptQualifications()}
+                {this.UserPromptResponsibilities()}
+                {this.UserPromptWorkLocation()}
+                {this.UserPromptEntryDate()}
+                {this.UserPromptValidUntil()}
+             """);
+
+        await this.AddAIResponseAsync(time);
+    }
+}
@@ -1,15 +1,12 @@
@attribute [Route(Routes.ASSISTANT_LEGAL_CHECK)]
-@inherits AssistantBaseCore
+@inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogLegalCheck>

@if (!this.SettingsManager.ConfigurationData.LegalCheck.HideWebContentReader)
 {
    <ReadWebContent @bind-Content="@this.inputLegalDocument" ProviderSettings="@this.providerSettings" @bind-AgentIsRunning="@this.isAgentRunning" Preselect="@(this.SettingsManager.ConfigurationData.LegalCheck.PreselectOptions && this.SettingsManager.ConfigurationData.LegalCheck.PreselectWebContentReader)" PreselectContentCleanerAgent="@(this.SettingsManager.ConfigurationData.LegalCheck.PreselectOptions && this.SettingsManager.ConfigurationData.LegalCheck.PreselectContentCleanerAgent)"/>
 }

-<MudTextField T="string" Disabled="@this.isAgentRunning" @bind-Text="@this.inputLegalDocument" Validation="@this.ValidatingLegalDocument" AdornmentIcon="@Icons.Material.Filled.DocumentScanner" Adornment="Adornment.Start" Label="Legal document" Variant="Variant.Outlined" Lines="12" AutoGrow="@true" MaxLines="24" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
-<MudTextField T="string" Disabled="@this.isAgentRunning" @bind-Text="@this.inputQuestions" Validation="@this.ValidatingQuestions" AdornmentIcon="@Icons.Material.Filled.QuestionAnswer" Adornment="Adornment.Start" Label="Your questions" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
-<ProviderSelection @bind-ProviderSettings="@this.providerSettings" ValidateProvider="@this.ValidatingProvider"/>
-
-<MudButton Disabled="@this.isAgentRunning" Variant="Variant.Filled" Class="mb-3" OnClick="() => this.AksQuestions()">
-    Ask your questions
-</MudButton>
+<ReadPDFContent @bind-PDFContent="@this.inputLegalDocument"/>
+<MudTextField T="string" Disabled="@this.isAgentRunning" @bind-Text="@this.inputLegalDocument" Validation="@this.ValidatingLegalDocument" AdornmentIcon="@Icons.Material.Filled.DocumentScanner" Adornment="Adornment.Start" Label="@T("Legal document")" Variant="Variant.Outlined" Lines="12" AutoGrow="@true" MaxLines="24" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
+<MudTextField T="string" Disabled="@this.isAgentRunning" @bind-Text="@this.inputQuestions" Validation="@this.ValidatingQuestions" AdornmentIcon="@Icons.Material.Filled.QuestionAnswer" Adornment="Adornment.Start" Label="@T("Your questions")" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
+<ProviderSelection @bind-ProviderSettings="@this.providerSettings" ValidateProvider="@this.ValidatingProvider"/>
@@ -1,17 +1,15 @@
+using AIStudio.Chat;
+using AIStudio.Dialogs.Settings;
+
 namespace AIStudio.Assistants.LegalCheck;

-public partial class AssistantLegalCheck : AssistantBaseCore
+public partial class AssistantLegalCheck : AssistantBaseCore<SettingsDialogLegalCheck>
 {
-    protected override Tools.Components Component => Tools.Components.LEGAL_CHECK_ASSISTANT;
+    public override Tools.Components Component => Tools.Components.LEGAL_CHECK_ASSISTANT;
    
-    protected override string Title => "Legal Check";
+    protected override string Title => T("Legal Check");
    
-    protected override string Description =>
-        """
-        Provide a legal document and ask a question about it. This assistant does not
-        replace legal advice. Consult a lawyer to get professional advice. Remember
-        that LLMs can invent answers and facts. Please do not rely on this answers.
-        """;
+    protected override string Description => T("Provide a legal document and ask a question about it. This assistant does not replace legal advice. Consult a lawyer to get professional advice. Remember that LLMs can invent answers and facts. Please do not rely on this answers.");
    
    protected override string SystemPrompt => 
        """
@@ -24,7 +22,18 @@ public partial class AssistantLegalCheck : AssistantBaseCore
    
    protected override IReadOnlyList<IButtonData> FooterButtons => [];
    
-    protected override void ResetFrom()
+    protected override string SubmitText => T("Ask your questions");
+
+    protected override Func<Task> SubmitAction => this.AksQuestions;
+
+    protected override bool SubmitDisabled => this.isAgentRunning;
+    
+    protected override ChatThread ConvertToChatThread => (this.chatThread ?? new()) with
+    {
+        SystemPrompt = SystemPrompts.DEFAULT,
+    };
+    
+    protected override void ResetForm()
    {
        this.inputLegalDocument = string.Empty;
        this.inputQuestions = string.Empty;
@@ -53,7 +62,7 @@ public partial class AssistantLegalCheck : AssistantBaseCore
    private string? ValidatingLegalDocument(string text)
    {
        if(string.IsNullOrWhiteSpace(text))
-            return "Please provide a legal document as input. You might copy the desired text from a document or a website.";
+            return T("Please provide a legal document as input. You might copy the desired text from a document or a website.");
        
        return null;
    }
@@ -61,7 +70,7 @@ public partial class AssistantLegalCheck : AssistantBaseCore
    private string? ValidatingQuestions(string text)
    {
        if(string.IsNullOrWhiteSpace(text))
-            return "Please provide your questions as input.";
+            return T("Please provide your questions as input.");
        
        return null;
    }
@@ -0,0 +1,7 @@
+@attribute [Route(Routes.ASSISTANT_MY_TASKS)]
+@inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogMyTasks>
+
+<ProfileFormSelection Validation="@this.ValidateProfile" @bind-Profile="@this.currentProfile"/>
+<MudTextField T="string" @bind-Text="@this.inputText" Validation="@this.ValidatingText" AdornmentIcon="@Icons.Material.Filled.DocumentScanner" Adornment="Adornment.Start" Label="@T("Text or email")" Variant="Variant.Outlined" Lines="12" AutoGrow="@true" MaxLines="24" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
+<EnumSelection T="CommonLanguages" NameFunc="@(language => language.NameSelectingOptional())" @bind-Value="@this.selectedTargetLanguage" Icon="@Icons.Material.Filled.Translate" Label="@T("Target language")" AllowOther="@true" OtherValue="CommonLanguages.OTHER" @bind-OtherInput="@this.customTargetLanguage" ValidateOther="@this.ValidateCustomLanguage" LabelOther="@T("Custom target language")" />
+<ProviderSelection @bind-ProviderSettings="@this.providerSettings" ValidateProvider="@this.ValidatingProvider"/>
@@ -0,0 +1,124 @@
+using AIStudio.Chat;
+using AIStudio.Dialogs.Settings;
+using AIStudio.Settings;
+
+namespace AIStudio.Assistants.MyTasks;
+
+public partial class AssistantMyTasks : AssistantBaseCore<SettingsDialogMyTasks>
+{
+    public override Tools.Components Component => Tools.Components.MY_TASKS_ASSISTANT;
+    
+    protected override string Title => T("My Tasks");
+    
+    protected override string Description => T("You received a cryptic email that was sent to many recipients and you are now wondering if you need to do something? Copy the email into the input field. You also need to select a personal profile. In this profile, you should describe your role in the organization. The AI will then try to give you hints on what your tasks might be.");
+    
+    protected override string SystemPrompt => 
+        $"""
+        You are a friendly and professional business expert. You receive business emails, protocols,
+        reports, etc. as input. Additionally, you know the user's role in the organization. The user
+        wonders if any tasks arise for them in their role based on the text. You now try to give hints
+        and advice on whether and what the user should do. When you believe there are no tasks for the
+        user, you tell them this. You consider typical business etiquette in your advice.
+        
+        You write your advice in the following language: {this.SystemPromptLanguage()}.
+        """;
+    
+    protected override IReadOnlyList<IButtonData> FooterButtons => [];
+    
+    protected override string SubmitText => T("Analyze text");
+
+    protected override Func<Task> SubmitAction => this.AnalyzeText;
+
+    protected override bool ShowProfileSelection => false;
+    
+    protected override ChatThread ConvertToChatThread => (this.chatThread ?? new()) with
+    {
+        SystemPrompt = SystemPrompts.DEFAULT,
+    };
+
+    protected override void ResetForm()
+    {
+        this.inputText = string.Empty;
+        if (!this.MightPreselectValues())
+        {
+            this.selectedTargetLanguage = CommonLanguages.AS_IS;
+            this.customTargetLanguage = string.Empty;
+        }
+    }
+    
+    protected override bool MightPreselectValues()
+    {
+        if (this.SettingsManager.ConfigurationData.MyTasks.PreselectOptions)
+        {
+            this.selectedTargetLanguage = this.SettingsManager.ConfigurationData.MyTasks.PreselectedTargetLanguage;
+            this.customTargetLanguage = this.SettingsManager.ConfigurationData.MyTasks.PreselectOtherLanguage;
+            return true;
+        }
+        
+        return false;
+    }
+
+    private string inputText = string.Empty;
+    private CommonLanguages selectedTargetLanguage = CommonLanguages.AS_IS;
+    private string customTargetLanguage = string.Empty;
+    
+    #region Overrides of ComponentBase
+
+    protected override async Task OnInitializedAsync()
+    {
+        var deferredContent = MessageBus.INSTANCE.CheckDeferredMessages<string>(Event.SEND_TO_MY_TASKS_ASSISTANT).FirstOrDefault();
+        if (deferredContent is not null)
+            this.inputText = deferredContent;
+        
+        await base.OnInitializedAsync();
+    }
+
+    #endregion
+    
+    private string? ValidatingText(string text)
+    {
+        if(string.IsNullOrWhiteSpace(text))
+            return T("Please provide some text as input. For example, an email.");
+        
+        return null;
+    }
+
+    private string? ValidateProfile(Profile profile)
+    {
+        if(profile == default || profile == Profile.NO_PROFILE)
+            return T("Please select one of your profiles.");
+        
+        return null;
+    }
+    
+    private string? ValidateCustomLanguage(string language)
+    {
+        if(this.selectedTargetLanguage == CommonLanguages.OTHER && string.IsNullOrWhiteSpace(language))
+            return T("Please provide a custom language.");
+        
+        return null;
+    }
+    
+    private string SystemPromptLanguage()
+    {
+        if(this.selectedTargetLanguage is CommonLanguages.AS_IS)
+            return "Use the same language as the input";
+        
+        if(this.selectedTargetLanguage is CommonLanguages.OTHER)
+            return this.customTargetLanguage;
+        
+        return this.selectedTargetLanguage.Name();
+    }
+    
+    private async Task AnalyzeText()
+    {
+        await this.form!.Validate();
+        if (!this.inputIsValid)
+            return;
+        
+        this.CreateChatThread();
+        var time = this.AddUserRequest(this.inputText);
+
+        await this.AddAIResponseAsync(time);
+    }
+}
@@ -1,12 +1,8 @@
@attribute [Route(Routes.ASSISTANT_REWRITE)]
-@inherits AssistantBaseCore
+@inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogRewrite>

-<MudTextField T="string" @bind-Text="@this.inputText" Validation="@this.ValidateText" AdornmentIcon="@Icons.Material.Filled.DocumentScanner" Adornment="Adornment.Start" Label="Your input to improve" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
-<EnumSelection T="CommonLanguages" NameFunc="@(language => language.NameSelectingOptional())" @bind-Value="@this.selectedTargetLanguage" Icon="@Icons.Material.Filled.Translate" Label="Language" AllowOther="@true" OtherValue="CommonLanguages.OTHER" @bind-OtherInput="@this.customTargetLanguage" ValidateOther="@this.ValidateCustomLanguage" LabelOther="Custom language" />
-<EnumSelection T="WritingStyles" NameFunc="@(style => style.Name())" @bind-Value="@this.selectedWritingStyle" Icon="@Icons.Material.Filled.Edit" Label="Writing style" AllowOther="@false" />
-<EnumSelection T="SentenceStructure" NameFunc="@(voice => voice.Name())" @bind-Value="@this.selectedSentenceStructure" Icon="@Icons.Material.Filled.Person4" Label="Sentence structure" />
-<ProviderSelection @bind-ProviderSettings="@this.providerSettings" ValidateProvider="@this.ValidatingProvider"/>
-
-<MudButton Variant="Variant.Filled" Class="mb-3" OnClick="() => this.RewriteText()">
-    Improve
-</MudButton>
+<MudTextField T="string" @bind-Text="@this.inputText" Validation="@this.ValidateText" AdornmentIcon="@Icons.Material.Filled.DocumentScanner" Adornment="Adornment.Start" Label="@T("Your input to improve")" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
+<EnumSelection T="CommonLanguages" NameFunc="@(language => language.NameSelectingOptional())" @bind-Value="@this.selectedTargetLanguage" Icon="@Icons.Material.Filled.Translate" Label="@T("Language")" AllowOther="@true" OtherValue="CommonLanguages.OTHER" @bind-OtherInput="@this.customTargetLanguage" ValidateOther="@this.ValidateCustomLanguage" LabelOther="@T("Custom language")" />
+<EnumSelection T="WritingStyles" NameFunc="@(style => style.Name())" @bind-Value="@this.selectedWritingStyle" Icon="@Icons.Material.Filled.Edit" Label="@T("Writing style")" AllowOther="@false" />
+<EnumSelection T="SentenceStructure" NameFunc="@(voice => voice.Name())" @bind-Value="@this.selectedSentenceStructure" Icon="@Icons.Material.Filled.Person4" Label="@T("Sentence structure")" />
+<ProviderSelection @bind-ProviderSettings="@this.providerSettings" ValidateProvider="@this.ValidatingProvider"/>
@@ -1,17 +1,15 @@
 using AIStudio.Chat;
+using AIStudio.Dialogs.Settings;

 namespace AIStudio.Assistants.RewriteImprove;

-public partial class AssistantRewriteImprove : AssistantBaseCore
+public partial class AssistantRewriteImprove : AssistantBaseCore<SettingsDialogRewrite>
 {
-    protected override Tools.Components Component => Tools.Components.REWRITE_ASSISTANT;
+    public override Tools.Components Component => Tools.Components.REWRITE_ASSISTANT;
    
-    protected override string Title => "Rewrite & Improve Text";
+    protected override string Title => T("Rewrite & Improve Text");
    
-    protected override string Description =>
-        """
-        Rewrite and improve your text. Please note, that the capabilities of the different LLM providers will vary.
-        """;
+    protected override string Description => T("Rewrite and improve your text. Please note, that the capabilities of the different LLM providers will vary.");
    
    protected override string SystemPrompt =>
        $"""
@@ -24,8 +22,8 @@ public partial class AssistantRewriteImprove : AssistantBaseCore
        You follow the rules according to {this.SystemPromptLanguage()} in all your changes.
        """;
    
-    protected override bool ShowResult => false;
-
+    protected override bool AllowProfiles => false;
+    
    protected override bool ShowDedicatedProgress => true;
    
    protected override Func<string> Result2Copy => () => this.rewrittenText;
@@ -40,12 +38,16 @@ public partial class AssistantRewriteImprove : AssistantBaseCore
        },
    ];
    
+    protected override string SubmitText => T("Improve your text");
+
+    protected override Func<Task> SubmitAction => this.RewriteText;
+
    protected override ChatThread ConvertToChatThread => (this.chatThread ?? new()) with
    {
        SystemPrompt = SystemPrompts.DEFAULT,
    };

-    protected override void ResetFrom()
+    protected override void ResetForm()
    {
        this.inputText = string.Empty;
        this.rewrittenText = string.Empty;
@@ -95,7 +97,7 @@ public partial class AssistantRewriteImprove : AssistantBaseCore
    private string? ValidateText(string text)
    {
        if(string.IsNullOrWhiteSpace(text))
-            return "Please provide a text as input. You might copy the desired text from a document or a website.";
+            return T("Please provide a text as input. You might copy the desired text from a document or a website.");
        
        return null;
    }
@@ -103,7 +105,7 @@ public partial class AssistantRewriteImprove : AssistantBaseCore
    private string? ValidateCustomLanguage(string language)
    {
        if(this.selectedTargetLanguage == CommonLanguages.OTHER && string.IsNullOrWhiteSpace(language))
-            return "Please provide a custom language.";
+            return T("Please provide a custom language.");
        
        return null;
    }
@@ -2,12 +2,14 @@ namespace AIStudio.Assistants.RewriteImprove;

 public static class SentenceStructureExtensions
 {
+    private static string TB(string fallbackEN) => Tools.PluginSystem.I18N.I.T(fallbackEN, typeof(SentenceStructureExtensions).Namespace, nameof(SentenceStructureExtensions));
+    
    public static string Name(this SentenceStructure sentenceStructure) => sentenceStructure switch
    {
-        SentenceStructure.ACTIVE => "Active voice",
-        SentenceStructure.PASSIVE => "Passive voice",
+        SentenceStructure.ACTIVE => TB("Active voice"),
+        SentenceStructure.PASSIVE => TB("Passive voice"),
        
-        _ => "Not Specified",
+        _ => TB("Not Specified"),
    };

    public static string Prompt(this SentenceStructure sentenceStructure) => sentenceStructure switch
@@ -13,4 +13,5 @@ public enum WritingStyles
    MARKETING,
    ACADEMIC,
    LEGAL,
+    CHANGELOG,
 }
@@ -2,19 +2,22 @@ namespace AIStudio.Assistants.RewriteImprove;

 public static class WritingStylesExtensions
 {
+    private static string TB(string fallbackEN) => Tools.PluginSystem.I18N.I.T(fallbackEN, typeof(WritingStylesExtensions).Namespace, nameof(WritingStylesExtensions));
+    
    public static string Name(this WritingStyles style) => style switch
    {
-        WritingStyles.EVERYDAY => "Everyday (personal texts, social media)",
-        WritingStyles.BUSINESS => "Business (business emails, reports, presentations)",
-        WritingStyles.SCIENTIFIC => "Scientific (scientific papers, research reports)",
-        WritingStyles.JOURNALISTIC => "Journalistic (magazines, newspapers, news)",
-        WritingStyles.LITERARY => "Literary (fiction, poetry)",
-        WritingStyles.TECHNICAL => "Technical (manuals, documentation)",
-        WritingStyles.MARKETING => "Marketing (advertisements, sales texts)",
-        WritingStyles.ACADEMIC => "Academic (essays, seminar papers)",
-        WritingStyles.LEGAL => "Legal (legal texts, contracts)",
+        WritingStyles.EVERYDAY => TB("Everyday (personal texts, social media)"),
+        WritingStyles.BUSINESS => TB("Business (business emails, reports, presentations)"),
+        WritingStyles.SCIENTIFIC => TB("Scientific (scientific papers, research reports)"),
+        WritingStyles.JOURNALISTIC => TB("Journalistic (magazines, newspapers, news)"),
+        WritingStyles.LITERARY => TB("Literary (fiction, poetry)"),
+        WritingStyles.TECHNICAL => TB("Technical (manuals, documentation)"),
+        WritingStyles.MARKETING => TB("Marketing (advertisements, sales texts)"),
+        WritingStyles.ACADEMIC => TB("Academic (essays, seminar papers)"),
+        WritingStyles.LEGAL => TB("Legal (legal texts, contracts)"),
+        WritingStyles.CHANGELOG => TB("Changelog (release notes, version history)"),
        
-        _ => "Not specified",
+        _ => TB("Not specified"),
    };

    public static string Prompt(this WritingStyles style) => style switch
@@ -28,6 +31,7 @@ public static class WritingStylesExtensions
        WritingStyles.MARKETING => "Use a marketing style like for advertisements, sales texts, and promotional content. Most important is persuasiveness and engagement.",
        WritingStyles.ACADEMIC => "Use a academic style like for essays, seminar papers, and academic writing. Most important is clarity and objectivity.",
        WritingStyles.LEGAL => "Use a legal style like for legal texts, contracts, and official documents. Most important is precision and legal correctness. Use formal legal language.",
+        WritingStyles.CHANGELOG => "Use a changelog style like for release notes, version history, and software updates. Most important is clarity and conciseness. The changelog is structured as a Markdown list. Most list items start with one of the following verbs: Added, Changed, Deprecated, Removed, Fixed, Refactored, Improved, or Upgraded -- these verbs should also translated to the target language. Also, changelogs use past tense.",
        
        _ => "Keep the style of the text as it is.",
    };
@@ -0,0 +1,8 @@
+@attribute [Route(Routes.ASSISTANT_SYNONYMS)]
+@inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogSynonyms>
+
+<MudTextField T="string" @bind-Text="@this.inputText" Validation="@this.ValidatingText" AdornmentIcon="@Icons.Material.Filled.Spellcheck" Adornment="Adornment.Start" Label="@T("Your word or phrase")" Variant="Variant.Outlined" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
+<MudTextField T="string" @bind-Text="@this.inputContext" AdornmentIcon="@Icons.Material.Filled.Description" Adornment="Adornment.Start" Lines="2" AutoGrow="@false" Label="@T("(Optional) The context for the given word or phrase")" Variant="Variant.Outlined" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
+
+<EnumSelection T="CommonLanguages" NameFunc="@(language => language.NameSelectingOptional())" @bind-Value="@this.selectedLanguage" Icon="@Icons.Material.Filled.Translate" Label="@T("Language")" AllowOther="@true" OtherValue="CommonLanguages.OTHER" @bind-OtherInput="@this.customTargetLanguage" ValidateOther="@this.ValidateCustomLanguage" LabelOther="@T("Custom target language")" />
+<ProviderSelection @bind-ProviderSettings="@this.providerSettings" ValidateProvider="@this.ValidatingProvider"/>
@@ -0,0 +1,168 @@
+using AIStudio.Chat;
+using AIStudio.Dialogs.Settings;
+
+namespace AIStudio.Assistants.Synonym;
+
+public partial class AssistantSynonyms : AssistantBaseCore<SettingsDialogSynonyms>
+{
+    public override Tools.Components Component => Tools.Components.SYNONYMS_ASSISTANT;
+    
+    protected override string Title => T("Synonyms");
+    
+    protected override string Description => T("Find synonyms for words or phrases.");
+    
+    protected override string SystemPrompt => 
+        $"""
+        You have a PhD in linguistics. Therefore, you are an expert in the {this.SystemPromptLanguage()} language.
+        You receive a word or phrase as input. You might also receive some context. You then provide
+        a list of synonyms as a Markdown list.
+        
+        First, derive possible meanings from the word, phrase, and context, when available. Then, provide
+        possible synonyms for each meaning.
+        
+        Example for the word "learn" and the language English (US):
+        
+        Derive possible meanings (*this list is not part of the output*):
+        - Meaning "to learn"
+        - Meaning "to retain"
+        
+        Next, provide possible synonyms for each meaning, which is your output:
+        
+        # Meaning "to learn"
+          - absorb
+          - study
+          - acquire
+          - advance
+          - practice
+        
+        # Meaning "to retain"
+          - remember
+          - note
+          - realize
+        
+        You do not ask follow-up questions and never repeat the task instructions. When you do not know
+        any synonyms for the given word or phrase, you state this. Your output is always in
+        the {this.SystemPromptLanguage()} language.
+        """;
+    
+    protected override bool AllowProfiles => false;
+    
+    protected override IReadOnlyList<IButtonData> FooterButtons => [];
+    
+    protected override string SubmitText => T("Find synonyms");
+
+    protected override Func<Task> SubmitAction => this.FindSynonyms;
+
+    protected override ChatThread ConvertToChatThread => (this.chatThread ?? new()) with
+    {
+        SystemPrompt = SystemPrompts.DEFAULT,
+    };
+
+    protected override void ResetForm()
+    {
+        this.inputText = string.Empty;
+        this.inputContext = string.Empty;
+        if (!this.MightPreselectValues())
+        {
+            this.selectedLanguage = CommonLanguages.AS_IS;
+            this.customTargetLanguage = string.Empty;
+        }
+    }
+    
+    protected override bool MightPreselectValues()
+    {
+        if (this.SettingsManager.ConfigurationData.Synonyms.PreselectOptions)
+        {
+            this.selectedLanguage = this.SettingsManager.ConfigurationData.Synonyms.PreselectedLanguage;
+            this.customTargetLanguage = this.SettingsManager.ConfigurationData.Synonyms.PreselectedOtherLanguage;
+            return true;
+        }
+        
+        return false;
+    }
+    
+    private string inputText = string.Empty;
+    private string inputContext = string.Empty;
+    private CommonLanguages selectedLanguage;
+    private string customTargetLanguage = string.Empty;
+    
+    #region Overrides of ComponentBase
+
+    protected override async Task OnInitializedAsync()
+    {
+        var deferredContent = MessageBus.INSTANCE.CheckDeferredMessages<string>(Event.SEND_TO_SYNONYMS_ASSISTANT).FirstOrDefault();
+        if (deferredContent is not null)
+            this.inputContext = deferredContent;
+        
+        await base.OnInitializedAsync();
+    }
+
+    #endregion
+    
+    private string? ValidatingText(string text)
+    {
+        if(string.IsNullOrWhiteSpace(text))
+            return T("Please provide a word or phrase as input.");
+        
+        return null;
+    }
+    
+    private string? ValidateCustomLanguage(string language)
+    {
+        if(this.selectedLanguage == CommonLanguages.OTHER && string.IsNullOrWhiteSpace(language))
+            return T("Please provide a custom language.");
+        
+        return null;
+    }
+    
+    private string SystemPromptLanguage()
+    {
+        var lang = this.selectedLanguage switch
+        {
+            CommonLanguages.AS_IS => "source",
+            CommonLanguages.OTHER => this.customTargetLanguage,
+            
+            _ => $"{this.selectedLanguage.Name()}",
+        };
+
+        if (string.IsNullOrWhiteSpace(lang))
+            return "source";
+
+        return lang;
+    }
+
+    private string UserPromptContext()
+    {
+        if(string.IsNullOrWhiteSpace(this.inputContext))
+            return string.Empty;
+        
+        return $"""
+                The given context is:
+                
+                ```
+                {this.inputContext}
+                ```
+                
+                """;
+    }
+    
+    private async Task FindSynonyms()
+    {
+        await this.form!.Validate();
+        if (!this.inputIsValid)
+            return;
+        
+        this.CreateChatThread();
+        var time = this.AddUserRequest(
+            $"""
+                {this.UserPromptContext()}
+                The given word or phrase is:
+                
+                ```
+                {this.inputText}
+                ```
+             """);
+
+        await this.AddAIResponseAsync(time);
+    }
+}
@@ -1,16 +1,13 @@
@attribute [Route(Routes.ASSISTANT_SUMMARIZER)]
-@inherits AssistantBaseCore
+@inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogTextSummarizer>

@if (!this.SettingsManager.ConfigurationData.TextSummarizer.HideWebContentReader)
 {
    <ReadWebContent @bind-Content="@this.inputText" ProviderSettings="@this.providerSettings" @bind-AgentIsRunning="@this.isAgentRunning" Preselect="@(this.SettingsManager.ConfigurationData.TextSummarizer.PreselectOptions && this.SettingsManager.ConfigurationData.TextSummarizer.PreselectWebContentReader)" PreselectContentCleanerAgent="@(this.SettingsManager.ConfigurationData.TextSummarizer.PreselectOptions && this.SettingsManager.ConfigurationData.TextSummarizer.PreselectContentCleanerAgent)"/>
 }

-<MudTextField T="string" Disabled="@this.isAgentRunning" @bind-Text="@this.inputText" Validation="@this.ValidatingText" AdornmentIcon="@Icons.Material.Filled.DocumentScanner" Adornment="Adornment.Start" Label="Your input" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
-<EnumSelection T="CommonLanguages" NameFunc="@(language => language.Name())" @bind-Value="@this.selectedTargetLanguage" Icon="@Icons.Material.Filled.Translate" Label="Target language" AllowOther="@true" @bind-OtherInput="@this.customTargetLanguage" OtherValue="CommonLanguages.OTHER" LabelOther="Custom target language" ValidateOther="@this.ValidateCustomLanguage" />
-<EnumSelection T="Complexity" NameFunc="@(complexity => complexity.Name())" @bind-Value="@this.selectedComplexity" Icon="@Icons.Material.Filled.Layers" Label="Target complexity" AllowOther="@true" @bind-OtherInput="@this.expertInField" OtherValue="Complexity.SCIENTIFIC_LANGUAGE_OTHER_EXPERTS" LabelOther="Your expertise" ValidateOther="@this.ValidateExpertInField" />
-<ProviderSelection @bind-ProviderSettings="@this.providerSettings" ValidateProvider="@this.ValidatingProvider"/>
-
-<MudButton Variant="Variant.Filled" Class="mb-3" OnClick="() => this.SummarizeText()" Disabled="@this.isAgentRunning">
-    Summarize
-</MudButton>
+<ReadPDFContent @bind-PDFContent="@this.inputText"/>
+<MudTextField T="string" Disabled="@this.isAgentRunning" @bind-Text="@this.inputText" Validation="@this.ValidatingText" AdornmentIcon="@Icons.Material.Filled.DocumentScanner" Adornment="Adornment.Start" Label="@T("Your input")" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
+<EnumSelection T="CommonLanguages" NameFunc="@(language => language.Name())" @bind-Value="@this.selectedTargetLanguage" Icon="@Icons.Material.Filled.Translate" Label="@T("Target language")" AllowOther="@true" @bind-OtherInput="@this.customTargetLanguage" OtherValue="CommonLanguages.OTHER" LabelOther="@T("Custom target language")" ValidateOther="@this.ValidateCustomLanguage" />
+<EnumSelection T="Complexity" NameFunc="@(complexity => complexity.Name())" @bind-Value="@this.selectedComplexity" Icon="@Icons.Material.Filled.Layers" Label="@T("Target complexity")" AllowOther="@true" @bind-OtherInput="@this.expertInField" OtherValue="Complexity.SCIENTIFIC_LANGUAGE_OTHER_EXPERTS" LabelOther="@T("Your expertise")" ValidateOther="@this.ValidateExpertInField" />
+<ProviderSelection @bind-ProviderSettings="@this.providerSettings" ValidateProvider="@this.ValidatingProvider"/>
@@ -1,20 +1,15 @@
 using AIStudio.Chat;
+using AIStudio.Dialogs.Settings;

 namespace AIStudio.Assistants.TextSummarizer;

-public partial class AssistantTextSummarizer : AssistantBaseCore
+public partial class AssistantTextSummarizer : AssistantBaseCore<SettingsDialogTextSummarizer>
 {
-    protected override Tools.Components Component => Tools.Components.TEXT_SUMMARIZER_ASSISTANT;
+    public override Tools.Components Component => Tools.Components.TEXT_SUMMARIZER_ASSISTANT;
    
-    protected override string Title => "Text Summarizer";
+    protected override string Title => T("Text Summarizer");
    
-    protected override string Description =>
-        """
-        Summarize long text into a shorter version while retaining the main points.
-        You might want to change the language of the summary to make it more readable.
-        It is also possible to change the complexity of the summary to make it
-        easy to understand.
-        """;
+    protected override string Description => T("Summarize long text into a shorter version while retaining the main points. You might want to change the language of the summary to make it more readable. It is also possible to change the complexity of the summary to make it easy to understand.");
    
    protected override string SystemPrompt => 
        """
@@ -25,14 +20,22 @@ public partial class AssistantTextSummarizer : AssistantBaseCore
        a summary with the requested complexity. In any case, do not add any information.
        """;
    
+    protected override bool AllowProfiles => false;
+    
    protected override IReadOnlyList<IButtonData> FooterButtons => [];
    
+    protected override string SubmitText => T("Summarize");
+
+    protected override Func<Task> SubmitAction => this.SummarizeText;
+
+    protected override bool SubmitDisabled => this.isAgentRunning;
+    
    protected override ChatThread ConvertToChatThread => (this.chatThread ?? new()) with
    {
        SystemPrompt = SystemPrompts.DEFAULT,
    };
    
-    protected override void ResetFrom()
+    protected override void ResetForm()
    {
        this.inputText = string.Empty;
        if(!this.MightPreselectValues())
@@ -81,7 +84,7 @@ public partial class AssistantTextSummarizer : AssistantBaseCore
    private string? ValidatingText(string text)
    {
        if(string.IsNullOrWhiteSpace(text))
-            return "Please provide a text as input. You might copy the desired text from a document or a website.";
+            return T("Please provide a text as input. You might copy the desired text from a document or a website.");
        
        return null;
    }
@@ -89,7 +92,7 @@ public partial class AssistantTextSummarizer : AssistantBaseCore
    private string? ValidateCustomLanguage(string language)
    {
        if(this.selectedTargetLanguage == CommonLanguages.OTHER && string.IsNullOrWhiteSpace(language))
-            return "Please provide a custom language.";
+            return T("Please provide a custom language.");
        
        return null;
    }
@@ -97,7 +100,7 @@ public partial class AssistantTextSummarizer : AssistantBaseCore
    private string? ValidateExpertInField(string field)
    {
        if(this.selectedComplexity == Complexity.SCIENTIFIC_LANGUAGE_OTHER_EXPERTS && string.IsNullOrWhiteSpace(field))
-            return "Please provide your field of expertise.";
+            return T("Please provide your field of expertise.");
        
        return null;
    }
@@ -2,18 +2,20 @@ namespace AIStudio.Assistants.TextSummarizer;

 public static class ComplexityExtensions
 {
+    private static string TB(string fallbackEN) => Tools.PluginSystem.I18N.I.T(fallbackEN, typeof(ComplexityExtensions).Namespace, nameof(ComplexityExtensions));
+    
    public static string Name(this Complexity complexity) => complexity switch
    {
-        Complexity.NO_CHANGE => "No change in complexity",
+        Complexity.NO_CHANGE => TB("No change in complexity"),
        
-        Complexity.SIMPLE_LANGUAGE => "Simple language, e.g., for children",
-        Complexity.TEEN_LANGUAGE => "Teen language, e.g., for teenagers",
-        Complexity.EVERYDAY_LANGUAGE => "Everyday language, e.g., for adults",
-        Complexity.POPULAR_SCIENCE_LANGUAGE => "Popular science language, e.g., for people interested in science",
-        Complexity.SCIENTIFIC_LANGUAGE_FIELD_EXPERTS => "Scientific language for experts in this field",
-        Complexity.SCIENTIFIC_LANGUAGE_OTHER_EXPERTS => "Scientific language for experts from other fields (interdisciplinary)",
+        Complexity.SIMPLE_LANGUAGE => TB("Simple language, e.g., for children"),
+        Complexity.TEEN_LANGUAGE => TB("Teen language, e.g., for teenagers"),
+        Complexity.EVERYDAY_LANGUAGE => TB("Everyday language, e.g., for adults"),
+        Complexity.POPULAR_SCIENCE_LANGUAGE => TB("Popular science language, e.g., for people interested in science"),
+        Complexity.SCIENTIFIC_LANGUAGE_FIELD_EXPERTS => TB("Scientific language for experts in this field"),
+        Complexity.SCIENTIFIC_LANGUAGE_OTHER_EXPERTS => TB("Scientific language for experts from other fields (interdisciplinary)"),
        
-        _ => "No change in complexity",
+        _ => TB("No change in complexity"),
    };
    
    public static string Prompt(this Complexity complexity, string expertInField) => complexity switch
@@ -1,24 +1,21 @@
@attribute [Route(Routes.ASSISTANT_TRANSLATION)]
-@inherits AssistantBaseCore
+@inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogTranslation>

@if (!this.SettingsManager.ConfigurationData.Translation.HideWebContentReader)
 {
    <ReadWebContent @bind-Content="@this.inputText" ProviderSettings="@this.providerSettings" @bind-AgentIsRunning="@this.isAgentRunning" Preselect="@(this.SettingsManager.ConfigurationData.Translation.PreselectOptions && this.SettingsManager.ConfigurationData.Translation.PreselectWebContentReader)" PreselectContentCleanerAgent="@(this.SettingsManager.ConfigurationData.Translation.PreselectOptions && this.SettingsManager.ConfigurationData.Translation.PreselectContentCleanerAgent)"/>
 }

-<MudTextSwitch Label="Live translation" @bind-Value="@this.liveTranslation" LabelOn="Live translation" LabelOff="No live translation"/>
+<ReadPDFContent @bind-PDFContent="@this.inputText"/>
+<MudTextSwitch Label="@T("Live translation")" @bind-Value="@this.liveTranslation" LabelOn="@T("Live translation")" LabelOff="@T("No live translation")"/>
@if (this.liveTranslation)
 {
-    <MudTextField T="string" Disabled="@this.isAgentRunning" @bind-Text="@this.inputText" Validation="@this.ValidatingText" AdornmentIcon="@Icons.Material.Filled.DocumentScanner" Adornment="Adornment.Start" Label="Your input" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" Immediate="@true" DebounceInterval="@this.SettingsManager.ConfigurationData.Translation.DebounceIntervalMilliseconds" OnDebounceIntervalElapsed="() => this.TranslateText(force: false)" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
+    <DebouncedTextField Disabled="@this.isAgentRunning" @bind-Text="@this.inputText" ValidationFunc="@this.ValidatingText" Icon="@Icons.Material.Filled.DocumentScanner" Label="@T("Your input")" Lines="6" MaxLines="12" DebounceTime="@TimeSpan.FromMilliseconds(this.SettingsManager.ConfigurationData.Translation.DebounceIntervalMilliseconds)" WhenTextChangedAsync="async _ => await this.TranslateText(force: false)" Attributes="@USER_INPUT_ATTRIBUTES"/>
 }
 else
 {
-    <MudTextField T="string" Disabled="@this.isAgentRunning" @bind-Text="@this.inputText" Validation="@this.ValidatingText" AdornmentIcon="@Icons.Material.Filled.DocumentScanner" Adornment="Adornment.Start" Label="Your input" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
+    <MudTextField T="string" Disabled="@this.isAgentRunning" @bind-Text="@this.inputText" Validation="@this.ValidatingText" AdornmentIcon="@Icons.Material.Filled.DocumentScanner" Adornment="Adornment.Start" Label="@T("Your input")" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
 }

-<EnumSelection T="CommonLanguages" NameFunc="@(language => language.NameSelecting())" @bind-Value="@this.selectedTargetLanguage" ValidateSelection="@this.ValidatingTargetLanguage" Icon="@Icons.Material.Filled.Translate" Label="Target language" AllowOther="@true" OtherValue="CommonLanguages.OTHER" @bind-OtherInput="@this.customTargetLanguage" ValidateOther="@this.ValidateCustomLanguage" LabelOther="Custom target language" />
-<ProviderSelection @bind-ProviderSettings="@this.providerSettings" ValidateProvider="@this.ValidatingProvider"/>
-
-<MudButton Disabled="@this.isAgentRunning" Variant="Variant.Filled" Class="mb-3" OnClick="() => this.TranslateText(force: true)">
-    Translate
-</MudButton>
+<EnumSelection T="CommonLanguages" NameFunc="@(language => language.NameSelecting())" @bind-Value="@this.selectedTargetLanguage" ValidateSelection="@this.ValidatingTargetLanguage" Icon="@Icons.Material.Filled.Translate" Label="@T("Target language")" AllowOther="@true" OtherValue="CommonLanguages.OTHER" @bind-OtherInput="@this.customTargetLanguage" ValidateOther="@this.ValidateCustomLanguage" LabelOther="@T("Custom target language")" />
+<ProviderSelection @bind-ProviderSettings="@this.providerSettings" ValidateProvider="@this.ValidatingProvider"/>
@@ -1,17 +1,15 @@
 using AIStudio.Chat;
+using AIStudio.Dialogs.Settings;

 namespace AIStudio.Assistants.Translation;

-public partial class AssistantTranslation : AssistantBaseCore
+public partial class AssistantTranslation : AssistantBaseCore<SettingsDialogTranslation>
 {
-    protected override Tools.Components Component => Tools.Components.TRANSLATION_ASSISTANT;
+    public override Tools.Components Component => Tools.Components.TRANSLATION_ASSISTANT;
    
-    protected override string Title => "Translation";
+    protected override string Title => T("Translation");
    
-    protected override string Description =>
-        """
-        Translate text from one language to another.
-        """;
+    protected override string Description => T("Translate text from one language to another.");
    
    protected override string SystemPrompt => 
        """
@@ -21,14 +19,22 @@ public partial class AssistantTranslation : AssistantBaseCore
        language requires, e.g., shorter sentences, you should split the text into shorter sentences.
        """;
    
+    protected override bool AllowProfiles => false;
+    
    protected override IReadOnlyList<IButtonData> FooterButtons => [];
    
+    protected override string SubmitText => T("Translate");
+
+    protected override Func<Task> SubmitAction => () => this.TranslateText(true);
+
+    protected override bool SubmitDisabled => this.isAgentRunning;
+    
    protected override ChatThread ConvertToChatThread => (this.chatThread ?? new()) with
    {
        SystemPrompt = SystemPrompts.DEFAULT,
    };
    
-    protected override void ResetFrom()
+    protected override void ResetForm()
    {
        this.inputText = string.Empty;
        this.inputTextLastTranslation = string.Empty;
@@ -76,7 +82,7 @@ public partial class AssistantTranslation : AssistantBaseCore
    private string? ValidatingText(string text)
    {
        if(string.IsNullOrWhiteSpace(text))
-            return "Please provide a text as input. You might copy the desired text from a document or a website.";
+            return T("Please provide a text as input. You might copy the desired text from a document or a website.");
        
        return null;
    }
@@ -84,7 +90,7 @@ public partial class AssistantTranslation : AssistantBaseCore
    private string? ValidatingTargetLanguage(CommonLanguages language)
    {
        if(language == CommonLanguages.AS_IS)
-            return "Please select a target language.";
+            return T("Please select a target language.");
        
        return null;
    }
@@ -92,7 +98,7 @@ public partial class AssistantTranslation : AssistantBaseCore
    private string? ValidateCustomLanguage(string language)
    {
        if(this.selectedTargetLanguage == CommonLanguages.OTHER && string.IsNullOrWhiteSpace(language))
-            return "Please provide a custom language.";
+            return T("Please provide a custom language.");
        
        return null;
    }
@@ -12,52 +12,4 @@ public enum ChatRole
    USER,
    AI,
    AGENT,
-}
-
-/// <summary>
-/// Extensions for the ChatRole enum.
-/// </summary>
-public static class ExtensionsChatRole
-{
-    /// <summary>
-    /// Returns the name of the role.
-    /// </summary>
-    /// <param name="role">The role.</param>
-    /// <returns>The name of the role.</returns>
-    public static string ToName(this ChatRole role) => role switch
-    {
-        ChatRole.SYSTEM => "System",
-        ChatRole.USER => "You",
-        ChatRole.AI => "AI",
-        
-        _ => "Unknown",
-    };
-    
-    /// <summary>
-    /// Returns the color of the role.
-    /// </summary>
-    /// <param name="role">The role.</param>
-    /// <returns>The color of the role.</returns>
-    public static Color ToColor(this ChatRole role) => role switch
-    {
-        ChatRole.SYSTEM => Color.Info,
-        ChatRole.USER => Color.Primary,
-        ChatRole.AI => Color.Tertiary,
-        
-        _ => Color.Error,
-    };
-    
-    /// <summary>
-    /// Returns the icon of the role.
-    /// </summary>
-    /// <param name="role">The role.</param>
-    /// <returns>The icon of the role.</returns>
-    public static string ToIcon(this ChatRole role) => role switch
-    {
-        ChatRole.SYSTEM => Icons.Material.Filled.Settings,
-        ChatRole.USER => Icons.Material.Filled.Person,
-        ChatRole.AI => Icons.Material.Filled.AutoAwesome,
-        
-        _ => Icons.Material.Filled.Help,
-    };
 }
@@ -0,0 +1,75 @@
+using AIStudio.Tools.PluginSystem;
+
+namespace AIStudio.Chat;
+
+public static class ChatRoleExtensions
+{
+    private static string TB(string fallbackEN) => I18N.I.T(fallbackEN, typeof(ChatRoleExtensions).Namespace, nameof(ChatRoleExtensions));
+    
+    /// <summary>
+    /// Returns the name of the role.
+    /// </summary>
+    /// <param name="role">The role.</param>
+    /// <returns>The name of the role.</returns>
+    public static string ToName(this ChatRole role) => role switch
+    {
+        ChatRole.SYSTEM => TB("System"),
+        ChatRole.USER => TB("You"),
+        ChatRole.AI => TB("AI"),
+        
+        _ => TB("Unknown"),
+    };
+    
+    /// <summary>
+    /// Returns the color of the role.
+    /// </summary>
+    /// <param name="role">The role.</param>
+    /// <returns>The color of the role.</returns>
+    public static Color ToColor(this ChatRole role) => role switch
+    {
+        ChatRole.SYSTEM => Color.Info,
+        ChatRole.USER => Color.Primary,
+        ChatRole.AI => Color.Tertiary,
+        
+        _ => Color.Error,
+    };
+    
+    /// <summary>
+    /// Returns the icon of the role.
+    /// </summary>
+    /// <param name="role">The role.</param>
+    /// <returns>The icon of the role.</returns>
+    public static string ToIcon(this ChatRole role) => role switch
+    {
+        ChatRole.SYSTEM => Icons.Material.Filled.Settings,
+        ChatRole.USER => Icons.Material.Filled.Person,
+        ChatRole.AI => Icons.Material.Filled.AutoAwesome,
+        
+        _ => Icons.Material.Filled.Help,
+    };
+
+    /// <summary>
+    /// Returns the specific name of the role for the chat template.
+    /// </summary>
+    /// <param name="role">The role.</param>
+    /// <returns>The name of the role.</returns>
+    public static string ToChatTemplateName(this ChatRole role) => role switch
+    {
+        ChatRole.SYSTEM => TB("System"),
+        ChatRole.USER => TB("User"),
+        ChatRole.AI => TB("Assistant"),
+
+        _ => TB("Unknown"),
+    };
+    
+    /// <summary>
+    /// Selects the next role for a chat template.
+    /// </summary>
+    /// <param name="currentRole">The current role.</param>
+    /// <returns>The next role for the chat template.</returns>
+    public static ChatRole SelectNextRoleForTemplate(this ChatRole currentRole) => currentRole switch
+    {
+        ChatRole.USER => ChatRole.AI,
+        _ => ChatRole.USER,
+    };
+}
@@ -0,0 +1,10 @@
+namespace AIStudio.Chat;
+
+public static class ChatRoles
+{
+    public static IEnumerable<ChatRole> ChatTemplateRoles()
+    {
+        yield return ChatRole.USER;
+        yield return ChatRole.AI;
+    }
+}
@@ -1,3 +1,8 @@
+using AIStudio.Components;
+using AIStudio.Settings;
+using AIStudio.Settings.DataModel;
+using AIStudio.Tools.ERIClient.DataModel;
+
 namespace AIStudio.Chat;

 /// <summary>
@@ -15,6 +20,41 @@ public sealed record ChatThread
    /// </summary>
    public Guid WorkspaceId { get; set; }

+    /// <summary>
+    /// Specifies the provider selected for the chat thread.
+    /// </summary>
+    public string SelectedProvider { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Specifies the profile selected for the chat thread.
+    /// </summary>
+    public string SelectedProfile { get; set; } = string.Empty;
+    
+    /// <summary>
+    /// Specifies the profile selected for the chat thread.
+    /// </summary>
+    public string SelectedChatTemplate { get; set; } = string.Empty;
+
+    /// <summary>
+    /// The data source options for this chat thread.
+    /// </summary>
+    public DataSourceOptions DataSourceOptions { get; set; } = new();
+
+    /// <summary>
+    /// The AI-selected data sources for this chat thread.
+    /// </summary>
+    public IReadOnlyList<DataSourceAgentSelected> AISelectedDataSources { get; set; } = [];
+
+    /// <summary>
+    /// The augmented data for this chat thread. Will be inserted into the system prompt.
+    /// </summary>
+    public string AugmentedData { get; set; } = string.Empty;
+
+    /// <summary>
+    /// The data security to use, derived from the data sources used so far.
+    /// </summary>
+    public DataSourceSecurity DataSecurity { get; set; } = DataSourceSecurity.NOT_SPECIFIED;
+
    /// <summary>
    /// The name of the chat thread. Usually generated by an AI model or manually edited by the user.
    /// </summary>
@@ -34,4 +74,193 @@ public sealed record ChatThread
    /// The content blocks of the chat thread.
    /// </summary>
    public List<ContentBlock> Blocks { get; init; } = [];
+    
+    private bool allowProfile = true;
+
+    /// <summary>
+    /// Prepares the system prompt for the chat thread.
+    /// </summary>
+    /// <remarks>
+    /// The actual system prompt depends on the selected profile. If no profile is selected,
+    /// the system prompt is returned as is. When a profile is selected, the system prompt
+    /// is extended with the profile chosen.
+    /// </remarks>
+    /// <param name="settingsManager">The settings manager instance to use.</param>
+    /// <param name="chatThread">The chat thread to prepare the system prompt for.</param>
+    /// <param name="logger">The logger instance to use.</param>
+    /// <returns>The prepared system prompt.</returns>
+    public string PrepareSystemPrompt(SettingsManager settingsManager, ChatThread chatThread, ILogger logger)
+    {
+        //
+        // Use the information from the chat template, if provided. Otherwise, use the default system prompt
+        //
+        string systemPromptTextWithChatTemplate;
+        var logMessage = $"Using no chat template for chat thread '{chatThread.Name}'.";
+        if (string.IsNullOrWhiteSpace(chatThread.SelectedChatTemplate))
+            systemPromptTextWithChatTemplate = chatThread.SystemPrompt;
+        else
+        {
+            if(!Guid.TryParse(chatThread.SelectedChatTemplate, out var chatTeamplateId))
+                systemPromptTextWithChatTemplate = chatThread.SystemPrompt;
+            else
+            {
+                if(chatThread.SelectedChatTemplate == ChatTemplate.NO_CHAT_TEMPLATE.Id || chatTeamplateId == Guid.Empty)
+                    systemPromptTextWithChatTemplate = chatThread.SystemPrompt;
+                else
+                {
+                    var chatTemplate = settingsManager.ConfigurationData.ChatTemplates.FirstOrDefault(x => x.Id == chatThread.SelectedChatTemplate);
+                    if(chatTemplate == default)
+                        systemPromptTextWithChatTemplate = chatThread.SystemPrompt;
+                    else
+                    {
+                        logMessage = $"Using chat template '{chatTemplate.Name}' for chat thread '{chatThread.Name}'.";
+                        this.allowProfile = chatTemplate.AllowProfileUsage;
+                        systemPromptTextWithChatTemplate = chatTemplate.ToSystemPrompt();
+                    }
+                }
+            }
+        }
+        
+        logger.LogInformation(logMessage);
+        
+        //
+        // Add augmented data, if available:
+        //
+        var isAugmentedDataAvailable = !string.IsNullOrWhiteSpace(chatThread.AugmentedData);
+        var systemPromptWithAugmentedData = isAugmentedDataAvailable switch
+        {
+            true => $"""
+                     {systemPromptTextWithChatTemplate}
+                     
+                     {chatThread.AugmentedData}
+                     """,
+
+            false => systemPromptTextWithChatTemplate,
+        };
+        
+        if(isAugmentedDataAvailable)
+            logger.LogInformation("Augmented data is available for the chat thread.");
+        else
+            logger.LogInformation("No augmented data is available for the chat thread.");
+        
+        
+        //
+        // Add information from the profile if available and allowed:
+        //
+        string systemPromptText;
+        logMessage = $"Using no profile for chat thread '{chatThread.Name}'.";
+        if (string.IsNullOrWhiteSpace(chatThread.SelectedProfile) || this.allowProfile is false)
+            systemPromptText = systemPromptWithAugmentedData;
+        else
+        {
+            if(!Guid.TryParse(chatThread.SelectedProfile, out var profileId))
+                systemPromptText = systemPromptWithAugmentedData;
+            else
+            {
+                if(chatThread.SelectedProfile == Profile.NO_PROFILE.Id || profileId == Guid.Empty)
+                    systemPromptText = systemPromptWithAugmentedData;
+                else
+                {
+                    var profile = settingsManager.ConfigurationData.Profiles.FirstOrDefault(x => x.Id == chatThread.SelectedProfile);
+                    if(profile == default)
+                        systemPromptText = systemPromptWithAugmentedData;
+                    else
+                    {
+                        logMessage = $"Using profile '{profile.Name}' for chat thread '{chatThread.Name}'.";
+                        systemPromptText = $"""
+                                            {systemPromptWithAugmentedData}
+
+                                            {profile.ToSystemPrompt()}
+                                            """;
+                    }
+                }
+            }
+        }
+        
+        logger.LogInformation(logMessage);
+        return systemPromptText;
+    }
+
+    /// <summary>
+    /// Removes a content block from this chat thread.
+    /// </summary>
+    /// <param name="content">The content block to remove.</param>
+    /// <param name="removeForRegenerate">Indicates whether the content block is removed for
+    /// regeneration purposes. True, when the content block is removed for regeneration purposes,
+    /// which will not remove the previous user block if it is hidden from the user.</param>
+    public void Remove(IContent content, bool removeForRegenerate = false)
+    {
+        var block = this.Blocks.FirstOrDefault(x => x.Content == content);
+        if(block is null)
+            return;
+
+        //
+        // Remove the previous user block if it is hidden from the user. Otherwise,
+        // the experience might be confusing for the user.
+        //
+        // Explanation, using the ERI assistant as an example:
+        // - The ERI assistant generates for every file a hidden user prompt.
+        // - In the UI, the user can only see the AI's responses, not the hidden user prompts.
+        // - Now, the user removes one AI response
+        // - The hidden user prompt is still there, but the user can't see it.
+        // - Since the user prompt is hidden, neither is it possible to remove nor edit it.
+        // - This method solves this issue by removing the hidden user prompt when the AI response is removed.
+        //
+        if (block.Role is ChatRole.AI && !removeForRegenerate)
+        {
+            var sortedBlocks = this.Blocks.OrderBy(x => x.Time).ToList();
+            var index = sortedBlocks.IndexOf(block);
+            if (index > 0)
+            {
+                var previousBlock = sortedBlocks[index - 1];
+                if (previousBlock.Role is ChatRole.USER && previousBlock.HideFromUser)
+                    this.Blocks.Remove(previousBlock);
+            }
+        }
+
+        // Remove the block from the chat thread:
+        this.Blocks.Remove(block);
+    }
+
+    /// <summary>
+    /// Transforms this chat thread to an ERI chat thread.
+    /// </summary>
+    /// <param name="token">The cancellation token.</param>
+    /// <returns>The ERI chat thread.</returns>
+    public async Task<Tools.ERIClient.DataModel.ChatThread> ToERIChatThread(CancellationToken token = default)
+    {
+        //
+        // Transform the content blocks:
+        //
+        var contentBlocks = new List<Tools.ERIClient.DataModel.ContentBlock>(this.Blocks.Count);
+        foreach (var block in this.Blocks)
+        {
+            var (contentData, contentType) = block.Content switch
+            {
+                ContentImage image => (await image.AsBase64(token), Tools.ERIClient.DataModel.ContentType.IMAGE),
+                ContentText text => (text.Text, Tools.ERIClient.DataModel.ContentType.TEXT),
+                
+                _ => (string.Empty, Tools.ERIClient.DataModel.ContentType.UNKNOWN),
+            };
+            
+            contentBlocks.Add(new Tools.ERIClient.DataModel.ContentBlock
+            {
+                Role = block.Role switch
+                {
+                    ChatRole.AI => Role.AI,
+                    ChatRole.USER => Role.USER,
+                    ChatRole.AGENT => Role.AGENT,
+                    ChatRole.SYSTEM => Role.SYSTEM,
+                    ChatRole.NONE => Role.NONE,
+                    
+                    _ => Role.UNKNOWN,
+                },
+                
+                Content = contentData,
+                Type = contentType,
+            });
+        }
+        
+        return new Tools.ERIClient.DataModel.ChatThread { ContentBlocks = contentBlocks };
+    }
 }
@@ -0,0 +1,58 @@
+using AIStudio.Provider.SelfHosted;
+using AIStudio.Settings.DataModel;
+
+namespace AIStudio.Chat;
+
+public static class ChatThreadExtensions
+{
+    /// <summary>
+    /// Checks if the specified provider is allowed for the chat thread.
+    /// </summary>
+    /// <remarks>
+    /// We don't check if the provider is allowed to use the data sources of the chat thread.
+    /// That kind of check is done in the RAG process itself.<br/><br/>
+    /// 
+    /// One thing which is not so obvious: after RAG was used on this thread, the entire chat
+    /// thread is kind of a data source by itself. Why? Because the augmentation data collected
+    /// from the data sources is stored in the chat thread. This means we must check if the
+    /// selected provider is allowed to use this thread's data.
+    /// </remarks>
+    /// <param name="chatThread">The chat thread to check.</param>
+    /// <param name="provider">The provider to check.</param>
+    /// <returns>True, when the provider is allowed for the chat thread. False, otherwise.</returns>
+    public static bool IsLLMProviderAllowed<T>(this ChatThread? chatThread, T provider)
+    {
+        // No chat thread available means we have a new chat. That's fine:
+        if (chatThread is null)
+            return true;
+        
+        // The chat thread is available, but the data security is not specified.
+        // Means, we never used RAG or RAG was enabled, but no data sources were selected.
+        // That's fine as well:
+        if (chatThread.DataSecurity is DataSourceSecurity.NOT_SPECIFIED)
+            return true;
+
+        //
+        // Is the provider self-hosted?
+        //
+        var isSelfHostedProvider = provider switch
+        {
+            ProviderSelfHosted => true,
+            AIStudio.Settings.Provider p => p.IsSelfHosted,
+            
+            _ => false,
+        };
+        
+        //
+        // Check the chat data security against the selected provider:
+        //
+        return isSelfHostedProvider switch
+        {
+            // The provider is self-hosted -- we can use any data source:
+            true => true,
+            
+            // The provider is not self-hosted -- it depends on the data security of the chat thread:
+            false => chatThread.DataSecurity is not DataSourceSecurity.SELF_HOSTED,
+        };
+    }
+}
@@ -18,10 +18,24 @@ public class ContentBlock
    /// <summary>
    /// The content of the block.
    /// </summary>
-    public IContent? Content { get; init; } = null;
+    public IContent? Content { get; set; }

    /// <summary>
    /// The role of the content block in the chat thread, e.g., user, AI, etc.
    /// </summary>
-    public ChatRole Role { get; init; } = ChatRole.NONE;
+    public ChatRole Role { get; set; } = ChatRole.NONE;
+
+    /// <summary>
+    /// Should the content block be hidden from the user?
+    /// </summary>
+    public bool HideFromUser { get; init; }
+
+    public ContentBlock DeepClone() => new()
+    {
+        Time = this.Time,
+        ContentType = this.ContentType,
+        Content = this.Content?.DeepClone(),
+        Role = this.Role,
+        HideFromUser = this.HideFromUser,
+    };
 }
				`@@ -1 +0,0 @@`
				`*.woff2 filter=lfs diff=lfs merge=lfs -text`