- Bump versions of several dependencies including @astrojs/mdx, astro, and vite.
- Refactor theme configuration to include code themes for light and dark modes.
- Update layout structure for better responsiveness and clarity.
- Enable JavaScript in TypeScript configuration for broader compatibility.
- Add new font styles and improve font-face definitions.
- Clean up unused imports and commented-out code in index.astro.
- Introduce global type definitions for Attributify attributes in JSX.
