Additional card content

SVSim.Database/Enums/CosmeticType.cs

@@ -0,0 +1,15 @@
+namespace SVSim.Database.Enums;
+
+/// <summary>
+/// Subset of UserGoods.Type values that can be granted as a card-acquisition cosmetic.
+/// Numeric values MUST match Wizard/UserGoods.cs:8-22 so wire serialization
+/// (reward_type in /pack/open response) is direct passthrough.
+/// </summary>
+public enum CosmeticType
+{
+    Sleeve   = 6,
+    Emblem   = 7,
+    Degree   = 8,
+    Skin     = 10,
+    MyPageBG = 15,
+}