Fixed the workspace list not following a moved chat (#1048)

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

@@ -938,7 +938,24 @@ public partial class Workspaces : MSGComponentBase
         await this.LoadTreeItemsAsync(startPrefetch: false);
     }
     
-    private async Task MoveChatAsync(string? chatPath)
+    /// <summary>
+    /// Moves the given chat into another workspace and shows it there in the tree.
+    /// </summary>
+    /// <param name="chat">The chat to move. It gets the new workspace and the new paths of its attachments.</param>
+    /// <param name="targetWorkspaceId">The workspace to move the chat into.</param>
+    /// <remarks>
+    /// Neither asks for the target workspace nor follows the chat in the chat view: both depend on
+    /// where the move was asked for. Whoever moves a chat while this component exists goes through
+    /// here, though, since the tree draws what it has built before and would otherwise keep showing
+    /// the chat in its old place.
+    /// </remarks>
+    public async Task MoveChatAsync(ChatThread chat, Guid targetWorkspaceId)
+    {
+        await WorkspaceBehaviour.MoveChatAsync(chat, targetWorkspaceId);
+        await this.LoadTreeItemsAsync(startPrefetch: false);
+    }
+
+    private async Task MoveChatFromTreeAsync(string? chatPath)
     {
         var storedChat = await this.LoadChatAsync(chatPath, false);
         if (storedChat is null)
@@ -969,11 +986,9 @@ public partial class Workspaces : MSGComponentBase
         if (workspaceId == Guid.Empty)
             return;
         
-        await WorkspaceBehaviour.MoveChatAsync(chat, workspaceId);
+        await this.MoveChatAsync(chat, workspaceId);
         if (ReferenceEquals(chat, this.CurrentChatThread))
             await this.CurrentChatThreadChanged.InvokeAsync(this.CurrentChatThread);
-
-        await this.LoadTreeItemsAsync(startPrefetch: false);
     }
     
     private async Task AddChatAsync(string workspacePath)