Activity log & audit trail
Every mutating action recorded with actor + timestamp.
Click Activity on any album-detail tab strip to see the audit trail for that album. Each row shows:
- Actor email (the user who did it)
- Action verb (e.g. "edited the album", "deleted the album", "applied an IPTC preset")
- Changed fields (when applicable)
- Timestamp
Logged events: album CRUD (create / update / delete), preset / profile applications, tier transitions, and any future mutation that calls log_event().
This is the compliance-audit surface — useful for proving the chain of custody on biometric processing, embargo enforcement, GDPR deletions, and similar regulated workflows.