fix: add error to MoviePage.tsx

frontend/src/components/MoviePage.tsx

@@ -9,6 +9,7 @@ export const MoviePage = () => {
 
   const [movie, setMovie] = useState<MovieIO>(Object);
   const [director, setDirector] = useState<DirectorIO>(Object);
+  const [isError, setIsError] = useState<boolean>(false);
 
 
   useEffect(() => {
@@ -20,13 +21,17 @@ export const MoviePage = () => {
           setDirector(response.data.director);
         }
       } catch (err) {
-
+        setIsError(true);
       }
     }
 
-    fetchMovie();
+    void fetchMovie();
   }, [])
 
+  if (isError) {
+    return <h3>Something went wrong…</h3>;
+  }
+
   return (
     <>
       <Descriptions