Replace the in-process 1h trending cache with a background-refreshed, persisted snapshot for reliability under upstream failure and sync-run observability. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Replace the in-process 1h trending cache with a background-refreshed, persisted snapshot for reliability under upstream failure and sync-run observability. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>