Lots of additions and changes

TOOHUCardAPI/DTO/PlayerData/PlayerDataBuyMagicKeyRequest.cs

@@ -0,0 +1,8 @@
+namespace TOOHUCardAPI.DTO.PlayerData
+{
+    public class PlayerDataBuyMagicKeyRequest : AbstractPlayerTargetedRequest
+    {
+        public string UserId { get; set; }
+        public int Count { get; set; }
+    }
+}