Implements essential blog features:
1. RSS Feed (/feed.xml)
- Latest 20 posts with full content
- Proper XML escaping and CDATA sections
- Includes tags, authors, and descriptions
- Auto-discovery link in HTML head
2. Sitemap (/sitemap.xml)
- All posts, pages, and tag pages
- Proper lastModified dates and priorities
- Automatic generation via Next.js built-in support
3. Robots.txt (/robots.txt)
- Allow all crawlers
- Disallow API and admin routes
- Links to sitemap for better SEO
4. Code Syntax Highlighting
- Using rehype-pretty-code + Shiki
- GitHub Dark/Light themes based on user preference
- Line numbers for all code blocks
- Support for highlighted lines
- Inline code styling
- Code title support
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
