runner-stage ENV NEXT_PUBLIC_COMMIT_SHA/BRANCH expanded empty because Docker ARGs are
per-stage; re-declaring them in the runner stage (mirroring shell-docs) restores build-arg
values at runtime. Verified via local buildx.
The dojo app was missing items under the langgraph column because
shell-dojo shipped a stale committed registry.json. The generator
only wrote to shell/, the dojo Dockerfile didn't run the generator
at build, and the CI path filter didn't rebuild the dojo when
manifest files changed.
Fix: emit from generate-registry.ts to shell, shell-dojo, and
shell-docs; add the generator step to shell-dojo's Dockerfile;
expand the deploy workflow's path filter to include packages/**
and shared/**; and refresh the committed registry/demo-content
JSON so files on disk match what the generator produces today.
Jordan Ritter