Getting ready to seed more data

SVSim.EmulatedEntrypoint/Models/Dtos/ArenaInfo.cs

@@ -1,24 +1,33 @@
 using MessagePack;
+using System.Text.Json.Serialization;
 
 namespace SVSim.EmulatedEntrypoint.Models.Dtos;
 
 [MessagePackObject]
 public class ArenaInfo
 {
+    [JsonPropertyName("mode")]
     [Key("mode")]
     public int Mode { get; set; }
+    [JsonPropertyName("enable")]
     [Key("enable")]
     public int Enable { get; set; }
+    [JsonPropertyName("cost")]
     [Key("cost")]
     public ulong Cost { get; set; }
+    [JsonPropertyName("rupy_cost")]
     [Key("rupy_cost")]
     public ulong RupeeCost { get; set; }
+    [JsonPropertyName("ticket_cost")]
     [Key("ticket_cost")]
     public int TicketCost { get; set; }
+    [JsonPropertyName("is_join")]
     [Key("is_join")]
     public bool IsJoin { get; set; }
+    [JsonPropertyName("sales_period_info")]
     [Key("sales_period_info")]
     public ShopExpiryInfo? SalesPeriodInfo { get; set; }
+    [JsonPropertyName("format_info")]
     [Key("format_info")]
     public ArenaFormatInfo? FormatInfo { get; set; }
 }