Fix/cart item (#242)

* feat(CartItemService): add GetUserCart , ignore query filters for better UX

* fix(validation dto): remove validate status for only user

Author: tqha1011

Backend/src/ShoeStore.Application/Validations/InvoiceValidation/UpdateStateRequestDtoValidation.cs

@@ -1,6 +1,6 @@
 using FluentValidation;
 using ShoeStore.Application.DTOs.InvoiceDTOs;
-using ShoeStore.Domain.Enum;
+
 namespace ShoeStore.Application.Validations.InvoiceValidation
 {
     public class UpdateStateRequestDtoValidation : AbstractValidator<UpdateStateRequestDto>
@@ -10,11 +10,6 @@ public UpdateStateRequestDtoValidation()
             RuleFor(x => x.Status)
                 .IsInEnum()
                 .WithMessage("Invalid status value");
-
-            // Client Only Cancel
-            RuleFor(x => x.Status)
-                .Must(status => status == InvoiceStatus.Cancelled)
-                .WithMessage("You can only cancel the order");
         }
     }
 }