Web UI frontend automated browser tests (#2223)

* First pass at basic browser tests for #1926

* Run tests against dev web server not go server

* Bundle the web code into the server before running tests

* Move cypress UI tests into its own npm project + add tests

* Add additional tests + wire up with cypress dashboard

* Limit concurrency of workflow jobs

* Temporarily comment out some tests that do not pass in mobile. Will fix later.

web/components/chat/ChatContainer/ChatContainer.tsx

@@ -190,7 +190,7 @@ export const ChatContainer: FC<ChatContainerProps> = ({
   );
 
   return (
-    <div className={styles.chatContainer}>
+    <div id="chat-container" className={styles.chatContainer}>
       {MessagesTable}
       {showInput && <ChatTextField />}
     </div>