(added) switch case onHover added with relevant data

Co-authored-by: Vincent Nguyen <[email protected]>

Author: SanjayLavingia

src/backend/index.ts

@@ -59,7 +59,20 @@ window.addEventListener('message', ({ data: { action, payload } }: MsgData) => {
       mode.paused = payload;
       break;
     case 'onHover':
-      // console.log('WE MADE IT ALL THE WAY FROM THE FRONTEND! HERE\'S THE PAYLOAD:', payload);
+      if (payload !== null) {
+        let element = document.getElementById(payload)
+
+        if (element !== null) {
+
+          element.style.backgroundColor = '#C0D9D9'; 
+          setTimeout( () => {
+            element.style.backgroundColor = "";
+          }, 500)
+        }
+      
+        console.log('WE MADE IT ALL THE WAY FROM THE FRONTEND! HERE\'S THE PAYLOAD:', payload);
+        console.log(element);
+      }
       break;
     default:
       break;