Add KeyBindingBehavior

Bitvault/LockViewModel.cs

@@ -0,0 +1,17 @@
+using Toolkit.Foundation;
+
+namespace Bitvault;
+
+public class LockViewModel(IServiceProvider serviceProvider,
+    IServiceFactory serviceFactory,
+    IPublisher publisher,
+    ISubscriber subscriber,
+    IDisposer disposer) :
+    ObservableViewModel(serviceProvider, serviceFactory, publisher, subscriber, disposer),
+    IConfirmation
+{
+    public Task<bool> Confirm()
+    {
+        return Task.FromResult(false);
+    }
+}