services:
  backend:
    build:
      context: .
      dockerfile: docker/Dockerfile
      target: builder  # Stop at build stage for dev
    command: air -c .air.toml
    ports:
      - "32768:32768"
    volumes:
      - .:/workspace:cached  # Bind mount for live editing
      - data:/data           # Named volume for persistent data
    working_dir: /workspace
    environment:
      - CGO_ENABLED=0

volumes:
  data: