start with vue router 4.1.4 it's not possible anymore to send stuff through route params
so the code in EventCard.vue will not work

  <RouterLink
    class="event-link"
    :to="{ name: 'event-details', params: { id: event.id } }"
  >

more info on that feature which removed can be found here
[4.1.4](https://github.com/vuejs/router/blob/main/packages/router/CHANGELOG.md#414-2022-08-22)

also the video about this should be changed or at least note that in description over there

Hello !
Why don't we need to add " v-if='events' " at the wrapper div inside the EvenListView component template just as we do to the EventDetailsView component ?
I think they are all async API calls ...