[Blog] MDX infrastructure

[2witstudios]

Summary

Set up MDX blog system with frontmatter and components.

Technical Details

• MDX support with next-mdx-remote or contentlayer
• Frontmatter for title, date, author, tags
• Custom components (code blocks, callouts)
• Syntax highlighting

Files

• apps/marketing/src/content/blog/*
• apps/marketing/src/app/blog/page.tsx
• apps/marketing/src/app/blog/[slug]/page.tsx

Acceptance Criteria

• MDX files render correctly
• Frontmatter parsed
• Custom components working
• Code syntax highlighting