MainLayout for theme persistence

src/components/index.ts

@@ -2,6 +2,7 @@ export { HelpModal } from './HelpModal/HelpModal';
 export { WeatherModal } from './WeatherModal/WeatherModal';
 export { DataTable } from './DataTable/DataTable';
 export { ThemeProvider } from './ThemeProvider';
+export { MainLayout } from './MainLayout';
 export { ApplicationColumns } from './DataTable/columns/ApplicationColumns';
 export { BookmarkColumns } from './DataTable/columns/BookmarkColumns';
 export { CategoryColumns } from './DataTable/columns/CategoryColumns';