fix(client): tree operations no longer working due to loss of focus

apps/client/src/widgets/type_widgets/type_widget.ts

@@ -76,8 +76,10 @@ export default abstract class TypeWidget extends NoteContextAwareWidget {
             return;
         }
 
-        // Restore focus to the editor when switching tabs.
-        this.focus();
+        // Restore focus to the editor when switching tabs, but only if the note tree is not already focused.
+        if (!document.activeElement?.classList.contains("fancytree-title")) {
+            this.focus();
+        }
     }
 
     /**