feat(player): 评论发布成功提示

lib/l10n/app_localizations_zh.dart

@@ -457,6 +457,9 @@ class AppLocalizationsZh extends AppLocalizations {
   @override
   String get postComment => '发布';
 
+  @override
+  String get commentPostSuccess => '发表成功';
+
   @override
   String get loadMore => '加载更多';