chore: sync with verdaccio master

src/webui/index.js

@@ -0,0 +1,26 @@
+import './utils/__setPublicPath__';
+
+import React from 'react';
+import ReactDOM from 'react-dom';
+import {AppContainer} from 'react-hot-loader';
+
+import App from './app';
+
+const rootNode = document.getElementById('root');
+
+const renderApp = (Component) => {
+  ReactDOM.render(
+    <AppContainer>
+      <Component />
+    </AppContainer>,
+    rootNode
+  );
+};
+
+renderApp(App);
+
+if (module.hot) {
+  module.hot.accept('./app', () => {
+    renderApp(App);
+  });
+}