A labeling platform with:

• Frontend: Next.js (TypeScript, Konva, OpenCV.js)
• Backend: FastAPI (Python 3.11)
• Database: PostgreSQL 16

1. Start the database:

   docker compose up -d db

2. Apply the schema:

   docker compose exec -T db psql -U labeler -d labeler -f /dev/stdin < backend/db/schema.sql

3. Start API + Web:

   docker compose up -d api web

4. Open in browser:

   • API: http://localhost:8000/api/health
   • Frontend: http://localhost:3000
   • Labeling page: http://localhost:3000/labeling

• Rebuild:

  docker compose up -d --build api web

• Reset DB:

  docker compose down -v
  docker compose up -d db
  docker compose exec -T db psql -U labeler -d labeler -f /dev/stdin < backend/db/schema.sql