Add cli/build/readme: derives each role README's managed sections from
templates/roles/README.md.j2.tmpl (the Cosmos mermaid diagram from
meta/services.yml, an invokable-gated Quick Setup, and Credits).
The Cosmos diagram shows dependencies, every declared service, and
dependents (roles that consume this one, matched by role name and by
provides provision-name in both directions). Role nodes carry deploy-mode
emoji markers (compose/swarm/host); disabled and shared services get a
stop mark; dependents are capped at 12.
test_readme enforces the Quick Setup body is byte-exact with the template
render. `make readme-generate` and `make cosmos` regenerate; `make cosmos`
also runs inside `make quality`.
Refactor: utils/symbol_glossary.py is the single source of truth for the
word/emoji mapping (unique project-wide), consumed by the complexity
matrix and the Cosmos builder. utils/roles/deploy.py holds role_has_stack
and role_deploy_modes, shared by both so the logic never drifts.
Add `make lint-mermaid` and its CI workflow, rendering every diagram via
mermaid-cli; the render step provisions chrome-headless-shell and unzip
on demand so it works in the minimal container.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
kevinveenbirkenbachandClaude Opus 4.8