share a single cms client instance across services and the polling worker to reuse oauth tokens and connection pools, record failed cms post attempts in the audit trail alongside successful ones, demote per-poll url logs to debug, remove dead old-status helpers and the unreachable mbi loop from unalignment, trim the django healthie client to its only used query method, exclude temp_uploads from docker builds, stop falling back to a hardcoded dev postgres password when loading settings and strip allowed_hosts entries, and clean up ruff findings in access_core and intake_app with a scoped b008 ignore for fastapi defaults