add yml file

index.js

@@ -0,0 +1,21 @@
+import 'react-native-reanimated';
+// 1️⃣ MUST be first — install crypto polyfill
+import { install } from 'react-native-quick-crypto';
+install(); // Sets up global.crypto
+
+// 2️⃣ Import random values polyfill (MUST come after install())
+import 'react-native-get-random-values';
+
+// 3️⃣ Core React Native + libraries
+import 'react-native-gesture-handler';
+
+// 4️⃣ App
+import { AppRegistry } from 'react-native';
+
+import App from './PerformicsSrc/src/screens/App';
+
+import { name as appName } from './app.json';
+
+// 5️⃣ Register the app
+AppRegistry.registerComponent(appName, () => App);
+