added chron to hub server, removed starterEvent

apps/hub-server/helper/event.ts

@@ -0,0 +1,11 @@
+import { Event, Participant } from "@repo/db";
+
+export const participantCompleted = (
+	event: Event,
+	participant: Participant,
+) => {
+	if (event.finisherMoodleCourseId && !participant.finisherMoodleCurseCompleted)
+		return false;
+	if (event.hasPresenceEvents && !participant.attended) return false;
+	return true;
+};