feat(flutter): 统一文字下拉刷新

test/discover/home_all_dramas_grid_test.dart

@@ -11,6 +11,7 @@ import 'package:fruitshorts/core/data/repositories/favorite_repository.dart';
 import 'package:fruitshorts/core/data/repositories/playback_repository.dart';
 import 'package:fruitshorts/core/data/repositories/watch_history_repository.dart';
 import 'package:fruitshorts/core/theme/app_colors.dart';
+import 'package:fruitshorts/core/widgets/app_pull_to_refresh.dart';
 import 'package:shared_preferences_platform_interface/in_memory_shared_preferences_async.dart';
 import 'package:shared_preferences_platform_interface/shared_preferences_async_platform_interface.dart';
 
@@ -292,15 +293,17 @@ void main() {
     expect(underline('7'), AppColors.blue);
   });
 
-  testWidgets('should_use_compact_refresh_indicator', (tester) async {
+  testWidgets('should_use_text_pull_to_refresh', (tester) async {
     await _pumpTheater(tester, categoryRepository: _GridCategoryRepository());
-    final indicator = tester.widget<RefreshIndicator>(
+    final refresh = tester.widget<AppPullToRefresh>(
       find.byKey(const Key('discover-refresh')),
     );
 
-    expect(indicator.color, AppColors.blue);
-    expect(indicator.strokeWidth, 2);
-    expect(indicator.edgeOffset, 52);
+    expect(refresh.edgeOffset, 52);
+    await tester.drag(_verticalFeed, const Offset(0, 120));
+    await tester.pump();
+    expect(find.text('Refreshing…'), findsOneWidget);
+    await tester.pumpAndSettle();
   });
 }