action/check-user — New action to check if a GitHub user is vouched. Outputs both a detailed status (bot, collaborator, vouched, denounced, unknown) and a simplified vouched boolean. Fails the step by default when the user is not vouched; set allow-fail to only report via outputs (#52)
Improvements
action/manage-by-issue and action/manage-by-discussion now accept a vouched-managers-file input to designate a set of users who can vouch others, rather than relying only on GitHub repo/org permissions (#57)
action/manage-by-issue and action/manage-by-discussion now support a --roles flag to control which GitHub role names are allowed to manage the vouched list. The default adds triage in addition to admin, maintain, and write. Legacy permission fallback is preserved when no explicit roles are set (#51)
Bug Fixes
Fix Nushell exiting after every username check in action/setup-vouch (#53)
