clean up models

Signed-off-by: dom <githubaccount56556@proton.me>

lib/models_new/msg/session_ss/data.dart

@@ -1,19 +1,16 @@
 class SessionSsData {
   int? followStatus;
-  int? special;
   int? pushSetting;
   int? showPushSetting;
 
   SessionSsData({
     this.followStatus,
-    this.special,
     this.pushSetting,
     this.showPushSetting,
   });
 
   factory SessionSsData.fromJson(Map<String, dynamic> json) => SessionSsData(
     followStatus: json['follow_status'] as int?,
-    special: json['special'] as int?,
     pushSetting: json['push_setting'] as int?,
     showPushSetting: json['show_push_setting'] as int?,
   );