Create a base react-admin application

yarn create react-app synapse-admin

Change-Id: I2ea325e5825898aefd30e2cd15d4f2ef57949879

src/App.js

@@ -0,0 +1,11 @@
+import React from "react";
+import { Admin, Resource } from "react-admin";
+import dataProvider from "./dataProvider";
+
+const App = () => (
+  <Admin dataProvider={dataProvider}>
+    <Resource name="data" />
+  </Admin>
+);
+
+export default App;