Replay a webhook event

{
  "success": true,
  "event_id": "evt_abc123",
  "status": "enqueued",
  "message": "Event re-queued for delivery"
}

{
  "success": false,
  "error": "Either event_id or source_uid is required"
}

{
  "success": false,
  "error": "User authentication not found"
}

{
  "success": false,
  "error": "Event not found"
}

{
  "success": false,
  "error": "Failed to replay webhook event"
}