Make it possible to remove enteries

Wallet/ItemContentViewModelActivationHandler.cs

@@ -1,4 +1,5 @@
-using System.Reflection;
+using System.Reactive.Disposables;
+using System.Reflection;
 using Toolkit.Foundation;
 
 namespace Wallet;
@@ -7,6 +8,7 @@ public class ItemContentViewModelActivationHandler(IDecoratorService<Item<(Guid,
     IDecoratorService<ItemConfiguration> itemConfigurationDecorator,
     IMediator mediator,
     IServiceFactory serviceFactory,
+    IDisposer disposer,
     IPublisher publisher) :
     INotificationHandler<ActivationEventArgs<ItemSectionViewModel>>
 {
@@ -39,6 +41,12 @@ public class ItemContentViewModelActivationHandler(IDecoratorService<Item<(Guid,
                                     if (await mediator.Handle<object, IItemEntryViewModel?>(message,
                                         entryConfiguration.GetType().Name) is IItemEntryViewModel entryViewModel)
                                     {
+                                        // Should this be here?
+                                        disposer.Add(entryViewModel, Disposable.Create(() =>
+                                        {
+                                            configurationSection.Entries.Remove(entryConfiguration);
+                                        }));
+
                                         publisher.Publish(Create.As(entryViewModel), id);
                                     }
                                 }

Wallet/ItemEntryViewModel.cs

@@ -7,6 +7,7 @@ namespace Wallet;
 public partial class ItemEntryViewModel<TValue> :
     Observable<string, TValue>,
     IItemEntryViewModel,
+    IRemovable,
     IHandler<ValidateEventArgs<ItemEntry>, bool>,
     INotificationHandler<ConfirmEventArgs<ItemEntry>>,
     INotificationHandler<UpdateEventArgs<ItemEntry>>,
@@ -69,6 +70,8 @@ public partial class ItemEntryViewModel<TValue> :
         return Task.CompletedTask;
     }
 
+   
+
     public async Task<bool> Handle(ValidateEventArgs<ItemEntry> args,
         CancellationToken cancellationToken)
     {
@@ -80,6 +83,9 @@ public partial class ItemEntryViewModel<TValue> :
         return await Task.FromResult(true);
     }
 
+    [RelayCommand]
+    private void Remove() => Dispose();
+
     [RelayCommand]
     private void Copy() => Publisher.Publish(Write.As(new Clipboard<object>($"{Value}")));