version: '3.8'

services:
  backend:
    build: 
      context: .
      dockerfile: Dockerfile
    ports:
      - "7860:7860"
    volumes:
      - ./default.env:/app/default.env
    environment:
      - HOST=0.0.0.0
    restart: unless-stopped

  # Optional explicitly decoupled frontend override if developers
  # want hot-reloading native modules running parallel to the backend container.
  frontend-dev:
    image: node:18-alpine
    working_dir: /app/frontend
    volumes:
      - ./frontend:/app/frontend
      - /app/frontend/node_modules
    ports:
      - "5173:5173"
    command: sh -c "npm install && npm run dev -- --host"
    depends_on:
      - backend
    # Note: If you just want the production frontend statically served, 
    # you do not need to run this service; the backend service handles it automatically.