fix: event type atom availability (#18263)

apps/api/v2/src/ee/schedules/schedules_2024_06_11/services/output-schedules.service.ts

@@ -10,7 +10,7 @@ export class OutputSchedulesService_2024_06_11 {
 
   async getResponseSchedule(databaseSchedule: Schedule & { availability: Availability[] }) {
     if (!databaseSchedule.timeZone) {
-      throw new Error("Failed to create schedule because its timezone is not set.");
+      databaseSchedule.timeZone = "Europe/London";
     }
 
     const ownerDefaultScheduleId = await this.usersRepository.getUserScheduleDefaultId(

packages/platform/atoms/event-types/wrappers/EventAvailabilityTabPlatformWrapper.tsx

@@ -29,7 +29,7 @@ const EventAvailabilityTabPlatformWrapper = ({
   const scheduleId = formMethods.watch("schedule");
 
   const { isLoading: isSchedulePending, data: scheduleQueryData } = useSchedule(
-    scheduleId || (!props.isTeamEvent ? user?.defaultScheduleId : undefined) || undefined
+    scheduleId || user?.defaultScheduleId || undefined
   );
 
   const { data: schedulesQueryData, isLoading: isSchedulesPending } = useSchedules();