deploy.sh only synced the permission catalog; the system roles (admin, user)
were never seeded, leaving the admin Roles page empty after a fresh deploy.
Add app:seed-rbac (idempotent) to the deploy script, refresh the embedded
script in deployment-docker.md, document the RBAC post-deploy step (with the
manual fix for an already-deployed prod), and note it in CLAUDE.md.
Matthieu
matthieu