feat: 增加分页排序与FluentValidation

src/Application/TakeoutSaaS.Application/App/Stores/Handlers/CreateStoreCommandHandler.cs

@@ -72,6 +72,7 @@ public sealed class CreateStoreCommandHandler(IStoreRepository storeRepository,
         DeliveryRadiusKm = store.DeliveryRadiusKm,
         SupportsDineIn = store.SupportsDineIn,
         SupportsPickup = store.SupportsPickup,
-        SupportsDelivery = store.SupportsDelivery
+        SupportsDelivery = store.SupportsDelivery,
+        CreatedAt = store.CreatedAt
     };
 }