Runtime peer to the build-time smoke-test.sh: run inside the container
after `docker compose up -d --force-recreate` to confirm the new image is
live (opencode version matches Dockerfile.variant), persisted named volumes
survived, omos skill symlinks resolve, shell defaults re-seeded, and /opt
toolkits intact. smoke-test.sh runs with --entrypoint="" and cannot see the
running container's volumes/symlinks, hence a separate runtime check.
Not run by CI or the entrypoint (it needs the release-time expected version
and a running container). Maintainer tooling, not baked into the image.
Registered in AGENTS.md File roles. Doc/script-only — no image rebuild.
Joakim Persson