Add docker-compose.coolify.yml (17 services), .env.coolify.example, and Gitea Action workflow for Coolify API deployment. Removes nginx, vault, gitea, woodpecker, mailpit, and dev-only services. Adds Traefik labels for *.breakpilot.ai domain routing with Let's Encrypt SSL. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>