```

feat(regional_agent): 完善代理佣金配置逻辑和状态管理

application/admin/model/shopro/regional_agent/Agent.php

@@ -11,6 +11,20 @@ class Agent extends Model
     protected $createTime = 'createtime';
     protected $updateTime = 'updatetime';
 
+    const STATUS_NORMAL = 'normal';
+    const STATUS_PENDING = 'pending';
+    const STATUS_FORBIDDEN = 'forbidden';
+
+    public function scopeNormal($query)
+    {
+        return $query->where('status', self::STATUS_NORMAL);
+    }
+
+    public function scopeAvailable($query)
+    {
+        return $query->where('status', 'in', [self::STATUS_NORMAL]);
+    }
+
     public function user()
     {
         return $this->belongsTo(\app\admin\model\shopro\user\User::class, 'user_id', 'id');