feat(flutter): 增加关键操作震动反馈

test/watch/watch_records_page_test.dart

@@ -11,6 +11,7 @@ import 'package:fruitshorts/core/data/repositories/catalog_repository.dart';
 import 'package:fruitshorts/core/data/repositories/watch_history_repository.dart';
 import 'package:fruitshorts/core/data/services/auth_controller.dart';
 import 'package:fruitshorts/core/data/services/auth_session_store.dart';
+import 'package:fruitshorts/core/platform/haptics.dart';
 import 'package:fruitshorts/l10n/app_localizations.dart';
 import 'package:fruitshorts/pages/watch_records/watch_records_page.dart';
 import 'package:provider/provider.dart';
@@ -19,6 +20,7 @@ import 'package:shared_preferences_platform_interface/shared_preferences_async_p
 
 import '../support/fake_catalog.dart';
 import '../support/fake_http_adapter.dart';
+import '../support/fake_haptics.dart';
 
 void main() {
   setUp(() {
@@ -101,12 +103,14 @@ void main() {
     (tester) async {
       final auth = await _auth(signedIn: true);
       final history = CountingWatchHistory([_progress('the-signal-demo')]);
+      final haptics = FakeHaptics();
 
       await _pumpPage(
         tester,
         auth: auth,
         history: history,
         catalog: FakeCatalogRepository(),
+        haptics: haptics,
       );
       await tester.tap(find.byKey(const Key('watch-records-clear')));
       await tester.pumpAndSettle();
@@ -118,6 +122,7 @@ void main() {
       await tester.pumpAndSettle();
 
       expect(history.clearCalls, 1);
+      expect(haptics.mediumImpacts, 1);
       expect(find.text('No watch history yet.'), findsOneWidget);
     },
   );
@@ -156,6 +161,7 @@ Future<void> _pumpPage(
   required AuthController auth,
   required WatchHistoryRepository history,
   required CatalogRepository catalog,
+  FakeHaptics? haptics,
 }) async {
   await tester.pumpWidget(
     MultiProvider(
@@ -163,6 +169,7 @@ Future<void> _pumpPage(
         ChangeNotifierProvider<AuthController>.value(value: auth),
         Provider<WatchHistoryRepository>.value(value: history),
         Provider<CatalogRepository>.value(value: catalog),
+        Provider<Haptics>.value(value: haptics ?? FakeHaptics()),
       ],
       child: MaterialApp(
         locale: const Locale('en'),