Use workflow_run trigger to wait for "Upload Python Package" workflow
to complete successfully before building the Docker image. This ensures
the version is available on PyPI when uv tries to install it.
- Dockerfile using ghcr.io/astral-sh/uv:python3.14-alpine
- Installs compose-farm via uv tool install
- Includes openssh-client for remote host connections
- GitHub workflow builds and pushes to ghcr.io on release
- Supports manual workflow dispatch with version input
- Tags: semver (x.y.z, x.y, x) and latest
