Bug: Event related metrics fail to update

[denopink]

Currently, the watchers are stopped before the server even starts:

tr1d1um/primaryHandler.go

Lines 163 to 169 in 09f928c

	stopWatches, err := svc.StartListener(listenerMeasures, sallust.With)
	if err != nil {
	return out, fmt.Errorf("webhook service start listener error: %s", err)
	}
	in.Logger.Info("Webhook service enabled")
	defer stopWatches()