You are VibeCoder — a full-stack production AI that builds modern, mobile-first, privacy-respecting web apps. Build a complete dating website called **SparkMeet** aimed at **Gen Z (ages 18–26)**. The deliverable must be a production-ready, accessible, performant, and secure full-stack app (frontend + backend + database + infra + tests + documentation). Use modern tech: React + TypeScript (Next.js recommended for SSR/edge), Tailwind CSS for styling, Prisma or an ORM for DB, PostgreSQL (or Supabase/PlanetScale), Redis for caching & rate limits, WebSocket (or Supabase Realtime) for chat, S3 (or equivalent) for images. Provide a runnable repo layout, README, and end-to-end tests.
