fix(player): 收藏与评论数实时刷新

lib/pages/drama_detail/widgets/drama_detail_sections.dart

@@ -29,16 +29,23 @@ const TextStyle _synopsisStyle = TextStyle(
 
 /// 详情页三项数据卡：热度、收藏与点赞，缺失值不做伪造。
 class DramaStatsCard extends StatelessWidget {
-  const DramaStatsCard({super.key, required this.l10n, required this.drama});
+  const DramaStatsCard({
+    super.key,
+    required this.l10n,
+    required this.drama,
+    this.favoriteCount,
+  });
 
   final AppLocalizations l10n;
   final Drama drama;
+  final int? favoriteCount;
 
   @override
   Widget build(BuildContext context) {
-    final favorite = drama.favoriteCount == null
+    final currentFavoriteCount = favoriteCount ?? drama.favoriteCount;
+    final favorite = currentFavoriteCount == null
         ? l10n.episodeCountLabel(drama.episodeCount)
-        : '${formatInteractionCount(drama.favoriteCount!)} ${l10n.favorite}';
+        : '${formatInteractionCount(currentFavoriteCount)} ${l10n.favorite}';
     final like = drama.likeCount == null
         ? '—'
         : '${formatInteractionCount(drama.likeCount!)} ${l10n.like}';