update dependence

lib/provider/gallery.dart

@@ -0,0 +1,17 @@
+import 'package:fluent_ui/fluent_ui.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+class GalleryUpdateKeyNotifier extends Notifier<GlobalKey> {
+  @override
+  GlobalKey build() {
+    return GlobalKey();
+  }
+
+  void updateGallery() {
+    state = GlobalKey();
+  }
+}
+
+final galleryUpdateKeyProvider =
+    NotifierProvider<GalleryUpdateKeyNotifier, GlobalKey>(
+        () => GalleryUpdateKeyNotifier());