Disable generated user accounts

backend/src/main/java/com/petshop/backend/service/CustomerService.java

@@ -134,7 +134,7 @@ public class CustomerService {
         user.setFullName((customer.getFirstName() + " " + customer.getLastName()).trim());
         user.setPhone(generatePhone(customer));
         user.setRole(User.Role.CUSTOMER);
-        user.setActive(true);
+        user.setActive(false);
         user.setTokenVersion(0);
         return userRepository.save(user);
     }