feat: přidání vzhledu Hell Girl

client/src/App.tsx

@@ -12,6 +12,7 @@ import 'react-select-search/style.css';
 import './App.scss';
 import './themes/umamusume.scss';
 import './themes/mlp.scss';
+import './themes/hellgirl.scss';
 import { faCircleCheck, faNoteSticky, faTrashCan, faComment } from '@fortawesome/free-regular-svg-icons';
 import { useSettings } from './context/settings';
 import Footer from './components/Footer';