fix(user): 修复用户提现限制操作中的字段错误

- 将$insertData['type']更正为$insertData['pm']以正确标识减少操作
- 确保提现限制减少时使用正确的字段进行数据插入

app/common/repositories/user/UserRepository.php

@@ -1168,7 +1168,7 @@ class UserRepository extends BaseRepository
                         Db::name('user')->where('uid', $user['uid'])->inc('withdrawal_limit', $num)->update();
                     } else {
                         // 减少
-                        $insertData['type'] = 0;
+                        $insertData['pm'] = 0;
                         Db::name('user')->where('uid', $user['uid'])->dec('withdrawal_limit', $num)->update();
                     }
                     $userData = Db::name('user')->where('uid', $user['uid'])->find();