feat(flutter): 统一文字下拉刷新

lib/pages/home/home_browse_view.dart

@@ -12,6 +12,7 @@ import '../../core/data/repositories/watch_history_repository.dart';
 import '../../core/data/services/catalog_controller.dart';
 import '../../core/theme/app_colors.dart';
 import '../../core/theme/app_dimens.dart';
+import '../../core/widgets/app_pull_to_refresh.dart';
 import '../../core/widgets/empty_state.dart';
 import '../../l10n/app_localizations.dart';
 import '../discover/widgets/feed_banner_carousel.dart';
@@ -137,10 +138,8 @@ class _HomeBrowseViewState extends State<HomeBrowseView> {
     return Stack(
       children: [
         Positioned.fill(
-          child: RefreshIndicator(
+          child: AppPullToRefresh(
             key: const Key('home-refresh'),
-            color: AppColors.blue,
-            backgroundColor: AppColors.card,
             onRefresh: () async {
               await Future.wait([catalog.load(), logic.refreshRecent()]);
             },