Add ERI server assistant (#231)

app/MindWork AI Studio/Components/EnumSelection.razor

@@ -1,7 +1,7 @@
 @typeparam T
 @inherits EnumSelectionBase
 
-<MudStack Row="@true" AlignItems="AlignItems.Center" Class="mb-3">
+<MudStack Row="@true" Class="mb-3">
     <MudSelect T="@T" Value="@this.Value" ValueChanged="@this.SelectionChanged" AdornmentIcon="@this.Icon" Adornment="Adornment.Start" Label="@this.Label" Variant="Variant.Outlined" Margin="Margin.Dense" Validation="@this.ValidateSelection">
         @foreach (var value in Enum.GetValues<T>())
         {

app/MindWork AI Studio/Components/SelectDirectory.razor

@@ -0,0 +1,16 @@
+<MudStack Row="@true" Spacing="3" Class="mb-3" StretchItems="StretchItems.None" AlignItems="AlignItems.Center">
+    <MudTextField
+        T="string"
+        Text="@this.Directory"
+        Label="@this.Label"
+        ReadOnly="@true"
+        Adornment="Adornment.Start"
+        AdornmentIcon="@Icons.Material.Filled.Folder"
+        UserAttributes="@SPELLCHECK_ATTRIBUTES"
+        Variant="Variant.Outlined"
+    />
+    
+    <MudButton StartIcon="@Icons.Material.Filled.FolderOpen" Variant="Variant.Outlined" Color="Color.Primary" Disabled="this.Disabled" OnClick="@this.OpenDirectoryDialog">
+        Choose Directory
+    </MudButton>
+</MudStack>

app/MindWork AI Studio/Components/SelectDirectory.razor.cs

@@ -0,0 +1,60 @@
+using AIStudio.Settings;
+
+using Microsoft.AspNetCore.Components;
+
+namespace AIStudio.Components;
+
+public partial class SelectDirectory : ComponentBase
+{
+    [Parameter]
+    public string Directory { get; set; } = string.Empty;
+    
+    [Parameter]
+    public EventCallback<string> DirectoryChanged { get; set; }
+
+    [Parameter]
+    public bool Disabled { get; set; }
+
+    [Parameter]
+    public string Label { get; set; } = string.Empty;
+
+    [Parameter]
+    public string DirectoryDialogTitle { get; set; } = "Select Directory";
+    
+    [Inject]
+    private SettingsManager SettingsManager { get; init; } = null!;
+
+    [Inject]
+    public RustService RustService { get; set; } = null!;
+    
+    [Inject]
+    protected ILogger<SelectDirectory> Logger { get; init; } = null!;
+    
+    private static readonly Dictionary<string, object?> SPELLCHECK_ATTRIBUTES = new();
+    
+    #region Overrides of ComponentBase
+
+    protected override async Task OnInitializedAsync()
+    {
+        // Configure the spellchecking for the instance name input:
+        this.SettingsManager.InjectSpellchecking(SPELLCHECK_ATTRIBUTES);
+        await base.OnInitializedAsync();
+    }
+
+    #endregion
+
+    private void InternalDirectoryChanged(string directory)
+    {
+        this.Directory = directory;
+        this.DirectoryChanged.InvokeAsync(directory);
+    }
+
+    private async Task OpenDirectoryDialog()
+    {
+        var response = await this.RustService.SelectDirectory(this.DirectoryDialogTitle, string.IsNullOrWhiteSpace(this.Directory) ? null : this.Directory);
+        this.Logger.LogInformation($"The user selected the directory '{response.SelectedDirectory}'.");
+
+        if (!response.UserCancelled)
+            this.InternalDirectoryChanged(response.SelectedDirectory);
+    }
+}

app/MindWork AI Studio/Components/Workspaces.razor.cs

@@ -38,8 +38,6 @@ public partial class Workspaces : ComponentBase
     public bool ExpandRootNodes { get; set; } = true;
 
     private const Placement WORKSPACE_ITEM_TOOLTIP_PLACEMENT = Placement.Bottom;
-    
-    public static readonly Guid WORKSPACE_ID_BIAS = Guid.Parse("82050a4e-ee92-43d7-8ee5-ab512f847e02");
 
     private readonly List<TreeItemData<ITreeItem>> treeItems = new();
     
@@ -53,8 +51,6 @@ public partial class Workspaces : ComponentBase
         // - Those initial tree items cannot have children
         // - When assigning the tree items to the MudTreeViewItem component, we must set the Value property to the value of the item
         //
-        
-        await this.EnsureBiasWorkspace();
         await this.LoadTreeItems();
         await base.OnInitializedAsync();
     }
@@ -408,18 +404,6 @@ public partial class Workspaces : ComponentBase
         await this.LoadTreeItems();
     }
 
-    private async Task EnsureBiasWorkspace()
-    {
-        var workspacePath = Path.Join(SettingsManager.DataDirectory, "workspaces", WORKSPACE_ID_BIAS.ToString());
-        
-        if(Path.Exists(workspacePath))
-            return;
-        
-        Directory.CreateDirectory(workspacePath);
-        var workspaceNamePath = Path.Join(workspacePath, "name");
-        await File.WriteAllTextAsync(workspaceNamePath, "Bias of the Day", Encoding.UTF8);
-    }
-    
     private async Task DeleteWorkspace(string? workspacePath)
     {
         if(workspacePath is null)