tickets: makeUser now assigns roleDocs because getStaffUserIds queries the RBAC relationship and the legacy roles select field is not synced at runtime. Both specs: teardown deletes profiles (and user-notifications in market) before users, since those relationships are NOT NULL.
Add integration coverage for ticket creation, replies, status changes, and assignment against a live Postgres.
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
