clean up models

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

lib/models_new/dynamic/dyn_reserve/data.dart

@@ -1,23 +1,17 @@
 class DynReserveData {
   int? finalBtnStatus;
-  int? btnMode;
   int? reserveUpdate;
   String? descUpdate;
-  String? toast;
 
   DynReserveData({
     this.finalBtnStatus,
-    this.btnMode,
     this.reserveUpdate,
     this.descUpdate,
-    this.toast,
   });
 
   factory DynReserveData.fromJson(Map<String, dynamic> json) => DynReserveData(
     finalBtnStatus: json['final_btn_status'] as int?,
-    btnMode: json['btn_mode'] as int?,
     reserveUpdate: json['reserve_update'] as int?,
     descUpdate: json['desc_update'] as String?,
-    toast: json['toast'] as String?,
   );
 }