- tweak: UI improvement

Nebula.Launcher/ViewModels/Popup/ExceptionListViewModel.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.ObjectModel;
+using Nebula.Launcher.Views.Popup;
+using Nebula.Shared.Services;
+
+namespace Nebula.Launcher.ViewModels.Popup;
+
+[ViewModelRegister(typeof(ExceptionListView), false)]
+[ConstructGenerator]
+public sealed partial class ExceptionListViewModel : PopupViewModelBase
+{
+    [GenerateProperty] public override PopupMessageService PopupMessageService { get; }
+    public override string Title => "Oopsie! Some shit is happened now!";
+    public override bool IsClosable => true;
+
+    public ObservableCollection<Exception> Errors { get; } = new();
+
+    protected override void Initialise()
+    {
+    }
+
+    protected override void InitialiseInDesignMode()
+    {
+        var e = new Exception("TEST");
+        AppendError(e);
+    }
+
+    public void AppendError(Exception exception)
+    {
+        Errors.Add(exception);
+        if (exception.InnerException != null)
+            AppendError(exception.InnerException);
+    }
+}