mod: 无障碍语义适配

lib/models/user/fav_detail.dart

@@ -107,14 +107,14 @@ class FavDetailItemData {
 class Stat {
   Stat({
     this.view,
-    this.danmaku,
+    this.danmu,
   });
 
   int? view;
-  int? danmaku;
+  int? danmu;
 
   Stat.fromJson(Map<String, dynamic> json) {
     view = json['play'];
-    danmaku = json['danmaku'];
+    danmu = json['danmaku'];
   }
 }