# Dev-only overlay. NOT loaded automatically (unlike docker-compose.override.yml).
# Opt in explicitly for local development when you need host access to Postgres:
#   docker compose -f docker-compose.yml -f docker-compose.dev.yml up
# Never use this overlay in production — it publishes the database port on the host.
services:
  db:
    ports:
      - "5432:5432"