Container Registry

### About A private Docker registry for building, storing, and sharing container images on your Cloudron. Push and pull with the Docker CLI, browse repositories in the web UI, and build images on the server without a separate CI setup. ### Features * **Private registry**: Store Docker and OCI images with standard `docker push` / `docker pull` * **Remote builds**: Upload a Dockerfile or build context and build images directly on the server * **Build triggers**: Build on GitHub or GitLab push via a webhook * **Repository management**: Create repositories, set descriptions, and browse tags in the web UI * **Access control**: Mark repositories as public or private * **Tag policies**: Keep the last N tags automatically, or mark tags as immutable * **Usage insights**: Track pull counts and last published times * **Cloudron login**: Sign in with your Cloudron account via OpenID Connect