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/ChatTextField/ChatTextField.tsx

@@ -250,6 +250,7 @@ export const ChatTextField: FC<ChatTextFieldProps> = ({ defaultText }) => {
       >
         <Slate editor={editor} value={defaultEditorValue}>
           <Editable
+            className="chat-text-input"
             onKeyDown={onKeyDown}
             onPaste={onPaste}
             renderElement={renderElement}