feat: 添加阿里云短信服务支持并优化验证码逻辑

- 引入 alibabacloud/dysmsapi-20170525 依赖，集成阿里云短信服务
- 将短信验证码从6位改为4位，优化用户体验
- 添加聚水潭商品按时间范围同步功能，支持分页拉取
- 增强Cron任务异常处理，添加错误日志记录
- 修复系统附件服务中图片路径处理逻辑
- 更新阿里云SDK相关组件至最新版本
- 添加think-trace调试扩展，便于问题排查
- 优化跨域中间件，使用str_contains替代strpos

vendor/symfony/var-dumper/README.md

@@ -0,0 +1,15 @@
+VarDumper Component
+===================
+
+The VarDumper component provides mechanisms for walking through any arbitrary
+PHP variable. It provides a better `dump()` function that you can use instead
+of `var_dump()`.
+
+Resources
+---------
+
+ * [Documentation](https://symfony.com/doc/current/components/var_dumper/introduction.html)
+ * [Contributing](https://symfony.com/doc/current/contributing/index.html)
+ * [Report issues](https://github.com/symfony/symfony/issues) and
+   [send Pull Requests](https://github.com/symfony/symfony/pulls)
+   in the [main Symfony repository](https://github.com/symfony/symfony)