RED: the Workflow Client posts the RegistratieVerlopen topic and parses the
correlated registration id, completes the expiry job, and (documents-in-time)
completes the WachtOpDocumenten user task in the instance — best-effort no-op if
that task is no longer open.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>