Update B2B Kit 3.0 recipe (#45)

Updates repository classes in B2B Kit 3.0 recipe to implement their
respective interfaces for proper type compatibility.

Changes:
- Add `OrderRepositoryInterface` to `OrderRepository`
- Add `ProductRepositoryInterface` to `ProductRepository`

This ensures the repositories properly implement the expected interfaces
in the B2B Kit bundle.

Author: Rafikooo

sylius/b2b-kit/3.0/src/Repository/OrderRepository.php

@@ -5,7 +5,7 @@
 namespace App\Repository;
 
 use Sylius\B2BKit\Organization\Repository\OrderRepositoryTrait as B2BKitOrderRepositoryTrait;
-use Sylius\B2BKit\Repository\OrderRepositoryInterface as B2BKitOrderRepositoryInterface;
+use Sylius\B2BKit\Organization\Repository\OrderRepositoryInterface as B2BKitOrderRepositoryInterface;
 use Sylius\Bundle\CoreBundle\Doctrine\ORM\OrderRepository as BaseOrderRepository;
 
 class OrderRepository extends BaseOrderRepository implements B2BKitOrderRepositoryInterface

sylius/b2b-kit/3.0/src/Repository/ProductRepository.php

@@ -18,14 +18,14 @@ class ProductRepository extends BaseProductRepository
 
     public function __construct(
         EntityManagerInterface $entityManager,
-        ClassMetadata $class,
+        ClassMetadata $classMetadata,
         protected B2BKitProductVisibilityFilteringCheckerInterface $productVisibilityFilteringChecker,
         protected CustomerContextInterface $customerContext,
     ) {
-        parent::__construct($entityManager, $class);
+        parent::__construct($entityManager, $classMetadata);
     }
 
-    public function createQueryBuilder($alias, $indexBy = null): QueryBuilder
+    public function createQueryBuilder(string $alias, string $indexBy = null): QueryBuilder
     {
         return $this->createFilteredQueryBuilder(
             parent::createQueryBuilder($alias, $indexBy),