feat: sync focus at end of window destroyed, hidden, and minimized

GlazeWM.Domain/Containers/ContainerService.cs

@@ -29,7 +29,7 @@ public class ContainerService
     public Container FocusedContainer => ContainerTree.LastFocusedDescendant;
 
     /// <summary>
-    /// Whether native focus will need to be reassigned to the WM's focused container.
+    /// Whether native focus needs to be reassigned to `FocusedContainer`.
     /// </summary>
     public bool HasPendingFocusSync { get; set; }
 

GlazeWM.Domain/Windows/EventHandlers/WindowDestroyedHandler.cs

@@ -47,6 +47,7 @@ public void Handle(WindowDestroyedEvent @event)
       // If window is in tree, detach the removed window from its parent.
       _bus.Invoke(new UnmanageWindowCommand(window));
       _bus.Invoke(new RedrawContainersCommand());
+      _bus.Invoke(new SyncNativeFocusCommand());
     }
   }
 }

GlazeWM.Domain/Windows/EventHandlers/WindowHiddenHandler.cs

@@ -50,6 +50,7 @@ public void Handle(WindowHiddenEvent @event)
       // Detach the hidden window from its parent.
       _bus.Invoke(new UnmanageWindowCommand(window));
       _bus.Invoke(new RedrawContainersCommand());
+      _bus.Invoke(new SyncNativeFocusCommand());
     }
   }
 }

GlazeWM.Domain/Windows/EventHandlers/WindowMinimizedHandler.cs

@@ -66,6 +66,7 @@ public void Handle(WindowMinimizedEvent @event)
 
       _containerService.ContainersToRedraw.Add(workspace);
       _bus.Invoke(new RedrawContainersCommand());
+      _bus.Invoke(new SyncNativeFocusCommand());
     }
   }
 }