Getting ready to seed more data

SVSim.EmulatedEntrypoint/Models/Dtos/UserItem.cs

@@ -1,14 +1,17 @@
 using MessagePack;
 using SVSim.Database.Models;
+using System.Text.Json.Serialization;
 
 namespace SVSim.EmulatedEntrypoint.Models.Dtos;
 
 [MessagePackObject]
 public class UserItem
 {
+    [JsonPropertyName("item_id")]
     [Key("item_id")]
     public int ItemId { get; set; }
     
+    [JsonPropertyName("number")]
     [Key("number")]
     public int Number { get; set; }