#### What type of PR is this?
/area ui
/kind cleanup
#### What this PR does / why we need it:
Upgrade Prettier and related plugins, and simplify Prettier configuration.
Now, formatting for all packages will be managed by Prettier in the project root directory.
#### Does this PR introduce a user-facing change?
```release-note
None
```
#### What type of PR is this?
/area ui
/kind improvement
/milestone 2.21.x
#### What this PR does / why we need it:
1. Add ghost variant
2. Improve icon style
3. Refactoring css using scss functions
#### Does this PR introduce a user-facing change?
```release-note
None
```
* refactor: improve entity component layout for better device responsiveness
Signed-off-by: Ryan Wang <i@ryanc.cc>
* Resolve CSS style conflicts
Signed-off-by: Ryan Wang <i@ryanc.cc>
* Update missing translaions
Signed-off-by: Ryan Wang <i@ryanc.cc>
---------
Signed-off-by: Ryan Wang <i@ryanc.cc>
#### What type of PR is this?
/area ui
/kind improvement
/milestone 2.20.x
#### What this PR does / why we need it:
统一空状态界面中操作按钮的风格。
#### Does this PR introduce a user-facing change?
```release-note
统一空状态界面中操作按钮的风格。
```
#### What type of PR is this?
/area ui
/kind improvement
/milestone 2.17.x
#### What this PR does / why we need it:
重新组织和固定 UI 部分代码的 imports 导入，防止后续因为 imports 的顺序造成不必要的 diff。
基于：https://github.com/halo-dev/halo/pull/6151
#### Does this PR introduce a user-facing change?
```release-note
None
```
Ryan Wang