Merge pull request #46010 from nextcloud/bugfix/noid/allow-guests-to-…

…load-the-dashboard

fix(dashboard): Correctly redirect guests to login page when opening dashboard

apps/dashboard/lib/Service/DashboardService.php

@@ -14,7 +14,7 @@
 class DashboardService {
 	public function __construct(
 		private IConfig $config,
-		private String $userId,
+		private ?string $userId,
 	) {
 
 	}