Adds a Docker Compose example alongside the existing `docker run` one, using a tagged release and the same hardening options. Co-authored-by: daru <darupeter@pm.me> Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Nh4Z2JCU4aVC5STFN7usfW