refactor(mobile): remove int user id (#16814)

* refactor: user entity

* chore: rebase fixes

* refactor: remove int user Id

* refactor: migrate store userId from int to string

* refactor: rename uid to id

* fix: migration

* pr feedback

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Co-authored-by: shenlong-tanwen <139912620+shalong-tanwen@users.noreply.github.com>

mobile/lib/pages/albums/albums.page.dart

@@ -33,7 +33,7 @@ class AlbumsPage extends HookConsumerWidget {
     final searchController = useTextEditingController();
     final debounceTimer = useRef<Timer?>(null);
     final filterMode = useState(QuickFilterMode.all);
-    final userId = ref.watch(currentUserProvider)?.uid;
+    final userId = ref.watch(currentUserProvider)?.id;
     final searchFocusNode = useFocusNode();
 
     toggleViewMode() {