AG-420 Improve React implementation

src-trader-dashboard/index.js

@@ -0,0 +1,18 @@
+'use strict';
+
+import ReactDOM from "react-dom";
+import React from "react";
+
+import TraderDashboard from "./components/TraderDashboard.jsx";
+
+import "ag-grid-root/dist/styles/ag-grid.css";
+import "ag-grid-root/dist/styles/theme-fresh.css";
+
+
+document.addEventListener('DOMContentLoaded', () => {
+    ReactDOM.render(
+        React.createElement(TraderDashboard),
+        document.querySelector('#traderDashboard')
+    );
+});
+