Christomatt
2a9c91d623
feat: Add GitHub Container Registry (GHCR) support with automated builds
- Add GitHub Actions workflow to build and push Docker images to GHCR
- Create root-level docker-compose.yml using pre-built ghcr.io/cyph3rasi/synapsis:latest image
- Update docker/README.md with new simplified installation instructions
- Update main README.md with quick start Docker instructions
- Users can now deploy without cloning: just download compose file + Caddyfile + .env
- Supports automatic tagging: latest, semver, sha, branch names
- Multi-platform builds: linux/amd64, linux/arm64
- Includes SBOM generation for security tracking