Profile redesign: Account featured tab (#38529)

Co-authored-by: diondiondion <mail@diondiondion.com>

app/javascript/mastodon/features/account_timeline/components/tabs.tsx

@@ -8,6 +8,8 @@ import { NavLink } from 'react-router-dom';
 import { useAccount } from '@/mastodon/hooks/useAccount';
 import { useAccountId } from '@/mastodon/hooks/useAccountId';
 
+import { areCollectionsEnabled } from '../../collections/utils';
+
 import classes from './redesign.module.scss';
 
 const isActive: Required<NavLinkProps>['isActive'] = (match, location) =>
@@ -39,7 +41,14 @@ export const AccountTabs: FC = () => {
       )}
       {show_featured && (
         <NavLink exact to={`/@${acct}/featured`}>
-          <FormattedMessage id='account.featured' defaultMessage='Featured' />
+          {areCollectionsEnabled() ? (
+            <FormattedMessage
+              id='account.featured.collections'
+              defaultMessage='Collections'
+            />
+          ) : (
+            <FormattedMessage id='account.featured' defaultMessage='Featured' />
+          )}
         </NavLink>
       )}
     </div>