[fix] #2473 custom themes and colors were not cleared/stored correctly

Author: marcelfolaron

.idea/php.xml

@@ -6,6 +6,7 @@
 use Leantime\Core\Eventhelpers;
 use Leantime\Core\Frontcontroller;
 use Leantime\Core\IncomingRequest;
+use Leantime\Core\Theme;
 use Leantime\Domain\Auth\Services\Auth as AuthService;
 use Leantime\Domain\Projects\Services\Projects as ProjectsService;
 use Symfony\Component\HttpFoundation\RedirectResponse;

app/Core/Middleware/Auth.php

@@ -169,6 +169,8 @@ public static function destroySession(): void
         );
     }
 
+
+
     private static function get_client_ip()
     {
         $ipaddress = '';