use fetchWrapper for getAllEvents.js

src/contexts/events/EventProvider.jsx

@@ -10,8 +10,8 @@ export function EventProvider({ children }) {
     const [events, setEvents] = useState([]);
 
     const updateEvent = async () => {
-        const data = await getAllEvents();
-        setEvents(data.data);
+        const result = await getAllEvents();
+        setEvents(result.data.data);
     }
 
     const addEvent = async (name, description, start, end) => {