feat(fabricmc): init

[KnownSH]

🎉 Theme for FabricMC 🎉

💬 Additional Comments 💬

🗒 Checklist 🗒

• I have read and followed Catppuccin's submission guidelines.
• I have made a new directory underneath /styles/<name-of-website> containing the contents of the /template directory.
  • I have ensured that the new directory is in lower-kebab-case.
  • I have followed the template and kept the preprocessor as LESS.
• I have made sure to update the
  userstyles.yml
  file with information about the new userstyle.
• I have included the following files:
  • catppuccin.user.css - all the CSS for the userstyle, based on the
    template.
  • preview.webp - composite image of all four individual flavor screenshots (taken with the default accent color of mauve) stitched together, generated via Catwalk.

[KnownSH]

All three main parts of the website (docs.fabricmc.net [VuePress], fabricmc.net, and fabricmc.net/wiki [DokuWiki]) should have proper styling.
Note: VuePress uses Prism and DokuWiki uses GeSHi for syntax highlighting.

[uncenter]

Looks like they use VitePress, not VuePress. We should hopefully have a theme we can import at some point instead of redefining all the variables here - https://github.com/42Willow/vitepress. I also got around to finally building a Prism.js theme - https://github.com/uncenter/ctp-prismjs - so once that gets transferred we can include it here as well. I'll take a look at how we can theme GeSHi!

[uncenter]

Ah it's actually Shiki that's used, not Prism.js.

[isabelroses]

Hi, thanks for the PR.
The hr under the download button is unthemed.

otherwise i have no placeable issues

[uncenter]

Filename tabs unthemed on https://fabricmc.net/wiki/tutorial:datagen_setup.
Line numbers unthemed on https://fabricmc.net/wiki/tutorial:entity.