This repository implements a self-hosted deployment platform alternative to services like Vercel or Netlify. It enables users to deploy GitHub repositories with zero-downtime updates, instant rollback, and preview deployments for branches. The platform provides team-based access control, custom domain support with automatic Let's Encrypt SSL, storage provisioning (databases/volumes), and real-time log aggregation via Loki. Built with FastAPI, SQLAlchemy, and ARQ for background jobs, the architecture separates concerns into routers, services, models, utilities, and workers. Infrastructure is orchestrated via Docker Compose, including Traefik for routing, PostgreSQL for primary data, Redis for caching/job queue, and Loki/Alloy for logs. Key entry points include the main FastAPI app, API routers for auth/project/team/admin, and worker entrypoints for ARQ jobs and deployment monitoring.