Configure TS, Vue, Astro and CSS language servers

- Comment out the Astro extension in Zed
- Add tailwindcss-language-server and typescript-language-server
  packages
- Configure language servers for TypeScript, Astro, Vue, and CSS
- Enable Vue‑specific LSP options and TypeScript inlay hints
- Provide TailwindCSS class extraction regex patterns for the LSP

modules/core/packages/appimages/helium.nix

@@ -37,3 +37,4 @@ in
     };
   }
 # https://github.com/imputnet/helium-linux/releases/download/0.11.7.1/helium-0.11.7.1-x86_64.AppImage
+