Tokens for scripts, made, listed and revoked on the account page. Each grants some of the person's own permissions
at chosen places (a product of theirs, a catalog whose team they're on, or the hub for moderators); every check is
the intersection with what they hold now. Tokens work only on routes that check a permission (session-only routes
answer token_not_allowed), are shown once and stored as hashes, note their last use, and mark the audit entries of
what they do.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
