apply fix to the old header

Author: SunsetTechuila

index.ts

@@ -867,13 +867,12 @@ export const isUserTheOrganizationOwner = (): boolean => isOrganizationProfile()
 
 export const canUserAdminRepo = (): boolean => {
 	const repo = getRepo();
-	return Boolean(repo && exists([
-		`.GlobalNav a[href="/${repo.nameWithOwner}/settings"]`,
+	return Boolean(repo && exists(`:is(${[
+		'.GlobalNav',
 		// Remove after June 2026
-		'.reponav-item[href$="/settings"]',
-		'[data-tab-item$="settings-tab"]',
-	].join(',')));
-}
+		'.js-repo-nav',
+	].join(',')}) a[href="/${repo.nameWithOwner}/settings"]`));
+};
 
 export const isNewRepo = (url: URL | HTMLAnchorElement | Location = location): boolean => !isGist(url) && (url.pathname === '/new' || /^organizations\/[^/]+\/repositories\/new$/.test(getCleanPathname(url)));
 TEST: addTests('isNewRepo', [