fix: Text in `Show menu` tooltip does not get translated (#2563)

Co-authored-by: gitstart <[email protected]>

frontend/appflowy_flutter/assets/translations/en.json

@@ -45,7 +45,8 @@
     "medium": "medium",
     "large": "large",
     "fontSize": "Font Size",
-    "import": "Import"
+    "import": "Import",
+    "moreOptions": "More options"
   },
   "disclosureAction": {
     "rename": "Rename",

frontend/appflowy_flutter/lib/plugins/document/presentation/more/more_button.dart

@@ -1,5 +1,7 @@
+import 'package:appflowy/generated/locale_keys.g.dart';
 import 'package:appflowy/plugins/document/presentation/more/cubit/document_appearance_cubit.dart';
 import 'package:appflowy/plugins/document/presentation/more/font_size_switcher.dart';
+import 'package:easy_localization/easy_localization.dart';
 import 'package:flowy_infra/image.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
@@ -14,6 +16,7 @@ class DocumentMoreButton extends StatelessWidget {
     return PopupMenuButton<int>(
       color: Theme.of(context).colorScheme.surfaceVariant,
       offset: const Offset(0, 30),
+      tooltip: LocaleKeys.moreAction_moreOptions.tr(),
       itemBuilder: (context) {
         return [
           PopupMenuItem(