Upgrade create-react-app and assorted libraries (#914)

* Update create-react-app, react, typescript and eslint versions
* Various library updates

ui/v2.5/src/components/Scenes/SceneList.tsx

@@ -1,6 +1,7 @@
 import React, { useState } from "react";
 import _ from "lodash";
 import { useHistory } from "react-router-dom";
+import Mousetrap from "mousetrap";
 import {
   FindScenesQueryResult,
   SlimSceneDataFragment,