special time formatting when event items are in a calendar

web/src/components/events/EventContainer.tsx

@@ -67,7 +67,7 @@ const EventCalendar = ({ events }: { events: EventFragment[] }) => {
                   </h3>
                   <ul>
                     {eventsByDate[yearMonth][week][day].map((event) => (
-                      <EventItem key={event.id} event={event} />
+                      <EventItem key={event.id} event={event} mode="calendar" />
                     ))}
                   </ul>
                 </div>