Added a SWOT analysis assistant (#1122)

Co-authored-by: hart_s3 <sabrina.hartmann@dlr.de>

app/MindWork AI Studio/Assistants/SWOTAnalysis/AssistantSWOTAnalysis.Progress.cs

@@ -0,0 +1,36 @@
+using Microsoft.AspNetCore.Components;
+using Microsoft.AspNetCore.Components.Rendering;
+
+namespace AIStudio.Assistants.SWOTAnalysis;
+
+/// <summary>
+/// The part of the SWOT analysis assistant which shows what is going on while the analysis runs.
+/// </summary>
+/// <remarks>
+/// None of the answers is shown while it streams: they are JSON, and they come from private threads.
+/// The progress text below the progress bar names the stage, and the categories show their findings
+/// as soon as each one is ready.
+/// </remarks>
+public partial class AssistantSWOTAnalysis
+{
+    protected override bool ShowDedicatedProgress => true;
+
+    protected override string ProgressText =>
+        this.isGatheringSharedResearch ? T("Researching with the selected tools...") :
+        this.isRepairingModeration ? T("The overall assessment did not have the expected form. Asking the model once more...") :
+        this.isModeratingAnalysis ? T("Reconciling the four SWOT categories and writing the overall assessment...") :
+        this.categoryAnalysisProgress.Values.Any(progress => progress.Status is SwotCategoryAnalysisStatus.RUNNING or SwotCategoryAnalysisStatus.REPAIRING) ? T("Analyzing the four SWOT categories...") :
+        string.Empty;
+
+    private protected override RenderFragment? BelowSubmitContent =>
+        this.categoryAnalysisProgress.Count > 0 && this.analysisResult is null
+            ? new RenderFragment(this.RenderProgress)
+            : null;
+
+    private void RenderProgress(RenderTreeBuilder builder)
+    {
+        builder.OpenComponent<SwotAnalysisProgressView>(0);
+        builder.AddComponentParameter(1, nameof(SwotAnalysisProgressView.Progress), this.categoryAnalysisProgress);
+        builder.CloseComponent();
+    }
+}