Fix some edge cases

Bitvault/ArchiveItemActionViewModel.cs

@@ -0,0 +1,15 @@
+using CommunityToolkit.Mvvm.Input;
+using Toolkit.Foundation;
+
+namespace Bitvault;
+
+public partial class ArchiveItemActionViewModel(IServiceProvider provider,
+    IServiceFactory factory,
+    IMediator mediator,
+    IPublisher publisher,
+    ISubscriber subscriber,
+    IDisposer disposer) : ObservableViewModel(provider, factory, mediator, publisher, subscriber, disposer)
+{
+    [RelayCommand]
+    public async Task Invoke() => await Publisher.Publish(Archive.As<Item>());
+}