Archives a notification for a specific recipient.

Lists notifications for a recipient, newest first.

Marks a notification as read for a specific recipient.

Marks a notification as seen for a specific recipient.

Previews a single channel rendering without persisting rows or dispatching traffic.

Recovers a persisted delivery by re-driving the canonical row through the configured dispatcher.

Recovers a persisted event whose notifications exist but dispatch never planned deliveries.

Triggers a notifier execution with explicit runtime options.