Pull request: fix missing icons on login page

Updates #5620

Squashed commit of the following:

commit 61969c83c3dd6bd6688f0aabc9d6160b53701866
Author: Ildar Kamalov <ik@adguard.com>
Date:   Mon Apr 10 14:50:47 2023 +0300

    AG-20691 fix theme select on login page

commit c87b6c37284021f33f440dcd31be5b653e8e689d
Merge: aa744756 89bf3721
Author: Ildar Kamalov <ik@adguard.com>
Date:   Mon Apr 10 14:21:01 2023 +0300

    Merge branch 'master' into AG-20691

commit aa744756d18d9ed3bc7f60108235d8403e7cb5e0
Author: Ildar Kamalov <ik@adguard.com>
Date:   Fri Apr 7 15:53:38 2023 +0300

    AG-20691 fix missing icons on login page

client/src/login/Login/index.js

@@ -8,6 +8,7 @@ import * as actionCreators from '../../actions/login';
 import logo from '../../components/ui/svg/logo.svg';
 import Toasts from '../../components/Toasts';
 import Footer from '../../components/ui/Footer';
+import Icons from '../../components/ui/Icons';
 import Form from './Form';
 
 import './Login.css';
@@ -69,6 +70,7 @@ class Login extends Component {
                 </div>
                 <Footer />
                 <Toasts />
+                <Icons />
             </div>
         );
     }