fix: keep compability with old frontend utils

https://web.tracklify.com/project/2b7ZVgE5/AdminForth/1223/OA0IpXEi/we-need-support-custom-styles-

Author: yaroslav8765

adminforth/spa/src/utils.ts

@@ -0,0 +1,2 @@
+export * from './utils/utils';
+export * from './utils/listUtils';