update demo-restaurant-finder,

03_source/mobile/src/pages/DemoRestaurantFinder/AppPages/ViewPlace.jsx

@@ -37,7 +37,7 @@ import { useRef } from 'react';
 const maptilerProvider = maptiler('d5JQJPLLuap8TkJJlTdJ', 'streets');
 
 const ViewPlace = ({}) => {
-  const pageRef = useRef();
+  const pageRef = useRef(null);
   const [present, dismiss] = useIonLoading();
   const { id } = useParams();
   const record = RecordsStore.useState(fetchRecord(id));