add: shortlink DoB auth page

platform/app/src/routes/index.tsx

@@ -13,6 +13,7 @@ import PrivateRoute from './PrivateRoute';
 import PropTypes from 'prop-types';
 import { Link } from 'react-router-dom';
 import Login from './Login';
+import ShortlinkLogin from './ShortlinkLogin';
 
 const NotFoundServer = ({
   message = 'Unable to query for studies at this time. Check your data source configuration or network connection',
@@ -80,6 +81,10 @@ const bakedInRoutes = [
     path: '/login',
     children: Login,
   },
+  {
+    path: '/short-auth',
+    children: ShortlinkLogin,
+  },
 ];
 
 // NOT FOUND (404)