scripts/npm-publish-demo.sh boots a throwaway OpenBao, applies + provisions the
whynot-design lane, and runs `npm publish --dry-run` via `secrets-engine exec`
against a scratch package. npm resolves its auth token from the injected temp
.npmrc and builds/announces the tarball; the parent shell never holds the token
and the temp config is cleaned up. Documented in docs/cli.md.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
