#### What type of PR is this?
/kind cleanup
#### What this PR does / why we need it:
This PR bumps version to 2.20.9-SNAPSHOT.
#### Does this PR introduce a user-facing change?
```release-note
None
```
#### What type of PR is this?
/kind improvement
/area core
/milestone 2.20.x
#### What this PR does / why we need it:
修正 OpenAPI 的分组匹配规则 之前有很多 PublicAPIs 没有出现在对应的组
#### Does this PR introduce a user-facing change?
```release-note
None
```
* refactor: auth provider sorting logic for better maintainability and clarity
* Refine UI
* chore: remove other auth type
* Remove other auth providers
---------
Co-authored-by: Ryan Wang <i@ryanc.cc>
#### What type of PR is this?
/kind improvement
/area core
/milestone 2.20.x
#### What this PR does / why we need it:
为注册用户增加用户名和密码长度校验
#### Does this PR introduce a user-facing change?
```release-note
None
```
#### What type of PR is this?
/kind feature
/milestone 2.20.x
/area core
#### What this PR does / why we need it:
支持用户在个人中心管理自己的附件(需要具有对应权限)
Fixes https://github.com/halo-dev/halo/issues/5278
#### Does this PR introduce a user-facing change?
```release-note
支持用户在个人中心管理自己的附件(需要具有对应权限)
```
#### What type of PR is this?
/area core
/kind cleanup
/milestone 2.20.x
#### What this PR does / why we need it:
重新生成 OpenAPI 定义和 API Client,在 https://github.com/halo-dev/halo/pull/6488 中忘了重新生成。
#### Does this PR introduce a user-facing change?
```release-note
None
```
#### What type of PR is this?
/kind cleanup
/area core
#### What this PR does / why we need it:
This PR bumps all version to 2.20.0 to prepare for next development.
#### Does this PR introduce a user-facing change?
```release-note
None
```
#### What type of PR is this?
/kind cleanup
/area core
#### What this PR does / why we need it:
This is a regular updates after a new release.
#### Does this PR introduce a user-facing change?
```release-note
None
```
#### What type of PR is this?
/kind cleanup
/area core
#### What this PR does / why we need it:
Regenerate API docs and client to prevent unrelated changes from other PRs.
#### Does this PR introduce a user-facing change?
```release-note
None
```
#### What type of PR is this?
/area core
/kind bug
/milestone 2.17.x
#### What this PR does / why we need it:
修复 Device 模型中,Kind 定义错误的问题。
#### Which issue(s) this PR fixes:
Fixes https://github.com/halo-dev/halo/issues/6221
#### Does this PR introduce a user-facing change?
```release-note
None
```
#### What type of PR is this?
/area core
/kind api-change
/milestone 2.17.x
#### What this PR does / why we need it:
移除内置的页面静态缓存功能,后续将由 https://github.com/halo-sigs/plugin-page-cache 插件提供。
#### Which issue(s) this PR fixes:
Fixes#5639
#### Special notes for your reviewer:
#### Does this PR introduce a user-facing change?
```release-note
移除内置的页面静态缓存功能,后续由 https://github.com/halo-sigs/plugin-page-cache 插件提供。
```