improve date presentation in event list view

web/src/components/events/EventContainer.tsx

@@ -37,7 +37,7 @@ const EventList = ({ events }: { events: EventFragment[] }) => {
   return (
     <ul className={styles.eventList}>
       {events.map((event) => (
-        <EventItem key={event.id} event={event} />
+        <EventItem key={event.id} event={event} mode="list" />
       ))}
     </ul>
   );