fix: login via code

Signed-off-by: Sebastian Krupinski <krupinski01@gmail.com>

lib/Controllers/EnrollmentController.php

@@ -128,7 +128,7 @@ class EnrollmentController extends ControllerAbstract
     /**
      * Remove TOTP enrollment (disable 2FA)
      */
-    #[AuthenticatedRoute('/totp/enroll', name: 'totp.enroll.remove', methods: ['DELETE'])]
+    #[AuthenticatedRoute('/totp/enroll/remove', name: 'totp.enroll.remove', methods: ['POST'])]
     public function removeEnrollment(string $code): JsonResponse
     {
         $userId = $this->userIdentity->identifier();
@@ -139,6 +139,13 @@ class EnrollmentController extends ControllerAbstract
             );
         }
 
+        if (empty($code)) {
+            return new JsonResponse(
+                ['error' => 'Verification code is required', 'error_code' => 'invalid_request'],
+                JsonResponse::HTTP_BAD_REQUEST
+            );
+        }
+
         // Verify current code before removing
         $verifyResult = $this->enrollmentService->verifyCode($userId, $code);
         if (!$verifyResult['success']) {