Tracked down a date bug. Also tried to optimize, but not sure it's necessary.

src/App.vue

@@ -4,10 +4,7 @@
 
 <script setup lang="ts">
 import { defineComponent, onMounted } from 'vue';
-import { useScheduleStore } from './stores/schedule';
-import { useBoatStore } from './stores/boat';
 import { useAuthStore } from './stores/auth';
-import { useReservationStore } from './stores/reservation';
 
 defineComponent({
   name: 'OYS Borrow-a-Boat',
@@ -15,9 +12,5 @@ defineComponent({
 
 onMounted(async () => {
   await useAuthStore().init();
-  await useScheduleStore().fetchIntervalTemplates();
-  await useScheduleStore().fetchIntervals();
-  await useReservationStore().fetchReservations();
-  await useBoatStore().fetchBoats();
 });
 </script>