Before commit failure: checkpoint=0, applied_events=0; all writes rolled back.
After commit failure: checkpoint=1, applied_events=1; acknowledgement was lost.
Retry: redelivery, applied_events=1; no second application.
Offset 2: duplicate
Offset 3: applied
Offset 4: stale_revision
Offset 5: applied
Offset 6: stale_revision
Offset 7: applied
Offset 8: quarantined
Offset 9: quarantined
Offset 10: applied
Offset 11: quarantined
Offset 12: applied
Offset 13: quarantined
Repair 8: applied; repeated repair changes nothing.
Repair 9: applied; repeated repair changes nothing.
Replay of all 13 deliveries: no changes; both tombstones retained.
{
  "applied_events": 8,
  "audited_repairs": 2,
  "checkpoint": 13,
  "fixture_clock": "2026-09-17T12:00:00Z",
  "live_amount_minor_usd": 6999,
  "live_orders": 4,
  "live_orders_older_than_300_seconds": 1,
  "oldest_live_event_age_seconds": 3600.0,
  "quarantined_total": 4,
  "quarantined_unresolved": 2,
  "tombstones": 2
}
