Bugfixing a refaktoring

src/stores/Events.js

@@ -26,6 +26,7 @@ export const useEventsStore = defineStore('Events', {
       this.isMutationRunning = true;
       return apolloWrapper.mutate(CREATE_EVENT, {input: formData}).then(({data}) => {
         const event = data.createEvent;
+        event.flights = event.flights || [];
         this.items.push(event);
         return event;
       }).finally(() => this.isMutationRunning = false);