feat(docs): move to vitepress (#5785)

* feat(docs): move to vitepress

* change up hero styles to match existing site

* A bit more style tweaking

* Replace stylus with plain CSS

* improve unicode-range value for nerdfont

---------

Co-authored-by: Matan Kushner <hello@matchai.dev>

docs/zh-CN/guide/README.md

@@ -40,11 +40,11 @@
 </p>
 
 <p align="center">
-  <a href="https://starship.rs">网站</a>
+  <a href="https://starship.rs/zh-CN">网站</a>
   ·
   <a href="#🚀-installation">安装</a>
   ·
-  <a href="https://starship.rs/config/">配置</a>
+  <a href="https://starship.rs/zh-CN/config/">配置</a>
 </p>
 
 <p align="center">
@@ -171,7 +171,7 @@
 - **易用：** 安装快速 —— 几分钟就可上手。
 
 <p align="center">
-<a href="https://starship.rs/config/"><strong>探索 Starship 文档</strong></a>
+<a href="https://starship.rs/zh-CN/config/"><strong>探索 Starship 文档</strong></a>
 </p>
 
 <a name="🚀-installation"></a>