feat: 集成隐私小号功能保护用户手机号

新增隐私小号服务类，在订单创建时自动绑定隐私手机号，收货时自动解绑
在快递发货和收货流程中使用隐私小号替代真实手机号，保护用户隐私
添加数据库字段存储绑定关系，提供系统配置开关和测试脚本

app/services/order/StoreOrderTakeServices.php

@@ -25,6 +25,7 @@ use app\services\user\member\MemberCardServices;
 use app\services\user\UserBillServices;
 use app\services\user\UserBrokerageServices;
 use app\services\user\UserServices;
+use app\services\other\PrivacyPhoneServices;
 use think\annotation\Inject;
 use think\exception\ValidateException;
 use think\facade\Log;
@@ -148,6 +149,17 @@ class StoreOrderTakeServices extends BaseServices
                 if (!($res1 && $res2 && $res3)) {
                     throw new ValidateException('收货失败!');
                 }
+                // 解绑隐私手机号 (AX模式)
+                // user_phone存储隐私号, private_bind_id存储真实手机号
+                if ($order['private_bind_id'] && $order['private_phone_status'] == 1) {
+                    /** @var PrivacyPhoneServices $privacyPhoneServices */
+                    $privacyPhoneServices = app()->make(PrivacyPhoneServices::class);
+                    $unbindResult = $privacyPhoneServices->unbindForOrder($order['user_phone'], $order['private_bind_id']);
+                    if ($unbindResult) {
+                        $order->private_phone_status = 0;
+                        $order->save();
+                    }
+                }
                 return true;
             }, $isTran);
         }