Add manifest.json, icons and install button, flatten client/src

client/js/index.js

@@ -0,0 +1,35 @@
+import React from 'react';
+import { createRoot } from 'react-dom';
+
+import Root from 'components/Root';
+import { appSet } from 'state/app';
+import initRouter from 'utils/router';
+import Socket from 'utils/Socket';
+import configureStore from './store';
+import routes from './routes';
+import runModules from './modules';
+import { register } from './serviceWorker';
+import '../css/fonts.css';
+import '../css/fontello.css';
+import '../css/style.css';
+
+const production = process.env.NODE_ENV === 'production';
+const host = production
+  ? window.location.host
+  : `${window.location.hostname}:1337`;
+const socket = new Socket(host);
+const store = configureStore(socket);
+
+initRouter(routes, store);
+runModules({ store, socket });
+
+createRoot(document.getElementById('root')).render(<Root store={store} />);
+
+window.addEventListener('beforeinstallprompt', e => {
+  e.preventDefault();
+  store.dispatch(appSet('installable', e));
+});
+
+register({
+  onUpdate: () => store.dispatch(appSet('newVersionAvailable', true))
+});