CI / drift gates

Minimum gates for a product repo that authors graphs:

1. Typecheck ir.build.ts against generated nodes
2. Rebuild IR / manifests
3. git diff --exit-code on generated artifacts
4. cwf pack on each workflow package
5. Optional: cwf validate --defs environments/*/defs.json (or live --url on a nightly)

This repo's own CI does the equivalent for core codegen and the two first-party packages.

Docs in this repo

pnpm docs:gen
pnpm docs:check
pnpm --filter comfy-workflows-docs docs:build

docs:check verifies CLI commands and error codes still exist in source, that pages do not mention stale package names, and that distribution docs still describe GitHub as canonical.

What not to automate

cwf setup installs executable Python. Do not run it as a surprise side effect of test or run. Nightly environment rebuilds can call setup with --yes on a disposable VM after printing the plan.