refactor: restructure authentication components and routes

- Removed the old reset password form component and replaced it with a new implementation.
- Updated routing paths for login, registration, and reset password to be under a common auth path.
- Added new login and registration pages with corresponding forms.
- Introduced a common auth header component for consistent branding across auth pages.
- Implemented a current logged-in user display component.
- Enhanced the register form to include email verification and captcha.
- Updated translations for new and modified components.
- Refactored the navigation bar to include user avatar dropdown and improved menu structure.

TODO.md

@@ -1,12 +1,7 @@
 # TODO List
 
-## 主页模块
+## 代办
 
-- [ ]主页文章列表
-- [ ]主页侧边栏卡片列表
-
-## 评论模块
-
-- [ ]评论列表
-- [ ]评论输入框
-- [ ]评论回复功能
+- [ ] 给邮件验证码加冷却时间，前后端都加
+- [ ] 优化评论区的时间显示
+- [ ] 在当前有用户登录时，使用OIDC会自动绑定