```

feat(base): 添加邮箱注册码功能及用户注册接口

- 在 `sessionManager` 中新增邮件注册码缓存管理实例和相关方法
- 实现生成、保存、验证、删除邮件注册码的逻辑
- 新增 `/reg` 和 `/email` 接口用于用户注册和发送验证码
- 引入 `golang-lru` 依赖以支持限流缓存功能
- 调整包导入顺序，优化代码结构
```

common/utils/golang-lru-main/.github/CODEOWNERS

@@ -0,0 +1,13 @@
+# Each line is a file pattern followed by one or more owners.
+# More on CODEOWNERS files: https://help.github.com/en/github/creating-cloning-and-archiving-repositories/about-code-owners
+
+# Default owner
+* @hashicorp/team-ip-compliance @hashicorp/raft-force
+
+# Add override rules below. Each line is a file/folder pattern followed by one or more owners.
+# Being an owner means those groups or individuals will be added as reviewers to PRs affecting
+# those areas of the code.
+# Examples:
+# /docs/  @docs-team
+# *.js    @js-team
+# *.go    @go-team