Refactor components (#80)

app/MindWork AI Studio/Components/TreeItemData.cs

@@ -0,0 +1,24 @@
+namespace AIStudio.Components;
+
+public class TreeItemData : ITreeItem
+{
+    public WorkspaceBranch Branch { get; init; } = WorkspaceBranch.NONE;
+    
+    public int Depth { get; init; }
+    
+    public string Text { get; init; } = string.Empty;
+    
+    public string ShortenedText => this.Text.Length > 30 ? this.Text[..30] + "..." : this.Text;
+
+    public string Icon { get; init; } = string.Empty;
+
+    public TreeItemType Type { get; init; }
+
+    public string Path { get; init; } = string.Empty;
+
+    public bool Expandable { get; init; } = true;
+
+    public DateTimeOffset LastEditTime { get; init; }
+
+    public IReadOnlyCollection<TreeItemData<ITreeItem>> Children { get; init; } = [];
+}