fix: cleanup email poller on server start failure, add UIDs to mark-seen warning log

Author: michaelmcnees

internal/server/email_trigger.go

@@ -388,6 +388,7 @@ func (e *EmailTriggerPoller) poll(ctx context.Context, t TriggerRecord, client *
 		e.server.Logger.Warn("email poller: marking messages as seen failed",
 			"trigger_id", t.ID,
 			"workflow", t.WorkflowName,
+			"uids", fmt.Sprintf("%v", uids),
 			"error", err)
 		metrics.EmailPollErrorsTotal.WithLabelValues(t.WorkflowName, "mark_seen").Inc()
 	}

internal/server/server.go

@@ -312,6 +312,7 @@ func (s *Server) Start(ctx context.Context) error {
 	case <-ctx.Done():
 		s.Logger.Info("shutting down...")
 	case err := <-errCh:
+		s.emailPoller.Stop()
 		return err
 	}