fix(fsgx): 周期佣金锁与分销海报小程序码

- StoreOrderCreateServices: lockWrite 改为 lock(true)，避免佣金计算整段异常
- QrcodeServices: 移除误加的 imageInfo 清空、补充小程序码失败日志
- UserBill getRoutineCode: 小程序码失败时回退为 H5 分享链接 ?spread=uid

Made-with: Cursor

pro_v3.5.1/app/controller/api/v1/user/UserBill.php

@@ -96,6 +96,10 @@ class UserBill
 			$urlCode = $imageInfo['att_dir'];
 			if ($imageInfo['image_type'] == 1) $urlCode = sys_config('site_url') . $urlCode;
         }
+        if (!$urlCode) {
+            $siteUrl = sys_config('site_url', '');
+            $urlCode = $siteUrl . '?spread=' . $uid;
+        }
         return app('json')->success(['url' => $urlCode]);
     }