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/pt-PT/README.md

@@ -1,18 +1,21 @@
 ---
-home: true
-heroImage: /logo.svg
-heroText:
-tagline: The minimal, blazing-fast, and infinitely customizable prompt for any shell!
-actionText: Get Started →
-actionLink: ./guide/
+layout: home
+hero:
+  image: /logo.svg
+  text: null
+  tagline: The minimal, blazing-fast, and infinitely customizable prompt for any shell!
+  actions:
+    - theme: brand
+      text: Get Started →
+      link: ./guide/
 features:
-  - 
+  -
     title: Compatibility First
     details: Works on the most common shells on the most common operating systems. Use it everywhere!
-  - 
+  -
     title: Rust-Powered
     details: Brings the best-in-class speed and safety of Rust, to make your prompt as quick and reliable as possible.
-  - 
+  -
     title: Customizable
     details: Every little detail is customizable to your liking, to make this prompt as minimal or feature-rich as you'd like it to be.
 footer: ISC Licensed | Copyright © 2019-present Starship Contributors