core: Move App.js to src/ folder

Author: Indra2108

index.js

@@ -3,7 +3,7 @@
  */
 
 import {AppRegistry} from 'react-native';
-import App from './App';
+import App from './src/App';
 import {name as appName} from './app.json';
 
 AppRegistry.registerComponent(appName, () => App);

src/App.js

@@ -0,0 +1,12 @@
+import React from "react";
+import { View } from 'react-native';
+
+function App() {
+  return (
+    <View>
+
+    </View>
+  )
+}
+
+export default App;