Next.js to Astro Migration

What’s New

• Bootstrapped client-astro workspace with React islands integration
• Migrated global design tokens, shared utilities, and app shell to Astro
• Ported all auth routes (login, signup, reset, verify, OAuth callback)
• Ported static routes (landing, about, contact, developers, status, docs)
• Added apps workspace routes (/apps, /apps/endpoints)
• Added error pages (400, 404, 500) with dedicated status layout

Improvements

• Completed Phase 0 baseline with route inventory and performance metrics
• Added ESLint, Prettier, and typecheck scripts for Astro workspace
• Migrated core infrastructure (axios, schemas, types, auth session, i18n)
• Added Vite resolve dedupe for React to prevent SSR context mismatches

Fixes

• Fixed SSR crash from lucide-react binding to different React instance