feat(card): /card/create_foil_card Seer's Globe conversion (1 orb + 1 base → 1 foil)

SVSim.EmulatedEntrypoint/Models/Dtos/Responses/Card/CardCreateFoilCardResponse.cs

@@ -0,0 +1,19 @@
+using MessagePack;
+using SVSim.EmulatedEntrypoint.Models.Dtos;
+using System.Text.Json.Serialization;
+
+namespace SVSim.EmulatedEntrypoint.Models.Dtos.Responses.Card;
+
+/// <summary>
+/// /card/create_foil_card response. reward_list entries are POST-STATE TOTALS — client's
+/// <c>PlayerStaticData.UpdateHaveUserGoodsNumByJsonData</c> does direct assignment. Contains
+/// the Item (Orb) post-balance, base-card post-count, and foil-card post-count.
+/// </summary>
+[MessagePackObject]
+public class CardCreateFoilCardResponse
+{
+    [JsonPropertyName("reward_list")]
+    [JsonIgnore(Condition = JsonIgnoreCondition.Never)]
+    [Key("reward_list")]
+    public List<RewardListEntry> RewardList { get; set; } = new();
+}