Astro Migration Complete & Design System

What’s New

• Completed full Next.js to Astro 6 migration
• Established DESIGN.md as the single source of truth for visual design
• Implemented Cyber-Brutalist HUD aesthetic across all pages
• Added React Bits animations: TrueFocus, SplitText, VariableProximity

Improvements

• Migrated all auth, dashboard, admin, and public routes to Astro
• Optimized bundle with code splitting and chunk naming
• Added Vercel adapter with skew protection
• Resolved SSR hydration mismatches

Fixes

• Fixed sidebar state persistence
• Fixed endpoint playground visual parity with previous design