fix(player): 收藏与评论数实时刷新

test/player/player_fullscreen_test.dart

@@ -175,6 +175,68 @@ void main() {
     expect(find.byKey(const Key('player-comments-sheet')), findsOneWidget);
   });
 
+  testWidgets('should_refresh_comment_count_after_comment_sheet_closes', (
+    tester,
+  ) async {
+    SharedPreferencesAsyncPlatform.instance =
+        InMemorySharedPreferencesAsync.withData({
+          'auth.accessToken': 'access',
+          'auth.refreshToken': 'refresh',
+          'auth.user': '{"uid":"9","nickname":"Viewer","avatarUrl":""}',
+        });
+    final comments = FakeCommentRepository(countResult: 97);
+    await _pumpApp(tester, commentRepository: comments);
+    await _openSeriesPlayer(tester);
+
+    expect(
+      tester
+          .widget<Text>(find.byKey(const Key('player-rail-comments-count')))
+          .data,
+      '96',
+    );
+
+    await tester.tap(find.byKey(const Key('player-rail-comments')));
+    await tester.pumpAndSettle();
+    expect(find.byKey(const Key('player-comments-sheet')), findsOneWidget);
+
+    await tester.binding.handlePopRoute();
+    await tester.pumpAndSettle();
+
+    expect(comments.countCalls, ['city-lights-demo']);
+    expect(
+      tester
+          .widget<Text>(find.byKey(const Key('player-rail-comments-count')))
+          .data,
+      '97',
+    );
+  });
+
+  testWidgets('should_update_home_feed_favorite_count_after_toggle', (
+    tester,
+  ) async {
+    SharedPreferencesAsyncPlatform.instance =
+        InMemorySharedPreferencesAsync.withData({
+          'auth.accessToken': 'access',
+          'auth.refreshToken': 'refresh',
+          'auth.user': '{"uid":"9","nickname":"Viewer","avatarUrl":""}',
+        });
+    final catalog = FakeCatalogRepository(dramas: [_countingDrama]);
+    await _pumpApp(tester, catalog: catalog);
+
+    expect(
+      tester.widget<Text>(find.byKey(const Key('rail-save-count'))).data,
+      '2',
+    );
+
+    await tester.tap(find.byKey(const Key('rail-save')));
+    await tester.pumpAndSettle();
+
+    expect(
+      tester.widget<Text>(find.byKey(const Key('rail-save-count'))).data,
+      '3',
+    );
+  });
+
   testWidgets('should_show_center_toggle_only_when_paused', (tester) async {
     await _pumpApp(tester);
     await _openSeriesPlayer(tester);
@@ -1211,6 +1273,7 @@ Future<void> _pumpApp(
   FakeCatalogRepository? catalog,
   FakePlaybackRepository? playback,
   FakeInteractionRepository? interactions,
+  FakeCommentRepository? commentRepository,
   PlayerFactory? playerFactory,
 }) async {
   tester.view.physicalSize = size;
@@ -1226,7 +1289,7 @@ Future<void> _pumpApp(
       watchHistoryRepository: InMemoryWatchHistoryRepository(),
       favoriteRepository: InMemoryFavoriteRepository(cards: repository.dramas),
       playbackRepository: playback ?? FakePlaybackRepository(),
-      commentRepository: FakeCommentRepository(),
+      commentRepository: commentRepository ?? FakeCommentRepository(),
       interactionRepository: interactions ?? FakeInteractionRepository(),
       noticeRepository: FakeNoticeRepository(),
       haptics: FakeHaptics(),
@@ -1235,6 +1298,27 @@ Future<void> _pumpApp(
   await tester.pumpAndSettle();
 }
 
+const _countingDrama = Drama(
+  id: 'counting-demo',
+  title: 'Counting Demo',
+  synopsis: 'Counting interaction totals',
+  posterUrl: '/files/counting-demo.png',
+  genre: 'Romance',
+  detailLoaded: true,
+  favoriteCount: 2,
+  commentCount: 3,
+  likeCount: 4,
+  episodes: [
+    Episode(
+      id: 'counting-demo-1',
+      number: 1,
+      title: 'Episode 1',
+      isFree: true,
+      videoUrl: 'https://example.test/counting-1.mp4',
+    ),
+  ],
+);
+
 class _RecordingPlayer implements PlayerPort {
   bool playing = false;