[FEAT] 完善帳號管理狀態切換功能、優化多語系提示與 UI 樣式一致性

app/Models/Machine/MaintenanceRecord.php

@@ -21,11 +21,13 @@ class MaintenanceRecord extends Model
         'content',
         'photos',
         'maintenance_at',
+        'is_confirmed',
     ];
 
     protected $casts = [
         'photos' => 'array',
         'maintenance_at' => 'datetime',
+        'is_confirmed' => 'boolean',
     ];
 
     public function machine()