feat: update Dockerfile and nginx configuration for improved API routing; modify events API response structure

nest-front/src/pages/public/EventsPage.tsx

@@ -257,7 +257,7 @@ export default function EventsPage() {
 
   useEffect(() => {
     eventsApi.getEvents(true)
-      .then((res) => setEvents(res.data))
+      .then((res) => setEvents(res.events))
       .catch(() => setEvents([]))
       .finally(() => setLoading(false));
   }, []);