Refactor env check.

components/settings/UserButton.js

@@ -8,10 +8,12 @@ import User from 'assets/user.svg';
 import styles from './UserButton.module.css';
 import { AUTH_TOKEN } from 'lib/constants';
 import useUser from 'hooks/useUser';
+import useConfig from 'hooks/useConfig';
 
 export default function UserButton() {
   const { user } = useUser();
   const router = useRouter();
+  const { adminDisabled } = useConfig();
 
   const menuOptions = [
     {
@@ -28,7 +30,7 @@ export default function UserButton() {
     {
       label: <FormattedMessage id="label.profile" defaultMessage="Profile" />,
       value: 'profile',
-      hidden: process.env.isAdminDisabled,
+      hidden: adminDisabled,
     },
     { label: <FormattedMessage id="label.logout" defaultMessage="Logout" />, value: 'logout' },
   ];