feat(battle-engine): M1 auto-copy closure (782 battle-logic files)

Compile-driven bulk-copy loop (tools/engine-port/m1_copy_loop.py) pulled the precise reference closure of the battle-core roots, stopping at the classify god-object/View-VFX-UI boundary. 782 files; no re-explosion (M0 had estimated ~order 1000). Residual frontier = 52 shim-classified + 80 external (Unity/BCL) types to author next.

SVSim.BattleEngine/Engine/Wizard.Lottery/LotteryApplyData.cs

@@ -0,0 +1,54 @@
+using LitJson;
+
+namespace Wizard.Lottery;
+
+public class LotteryApplyData
+{
+	private const string LOTTERY_KEY = "application_data";
+
+	public bool IsEnable { get; private set; }
+
+	public string DialogTitle { get; private set; }
+
+	public string DialogMessage { get; private set; }
+
+	public string BannerFileName { get; private set; }
+
+	private static string ParseString(string text)
+	{
+		return text.Replace("\\n", "\n");
+	}
+
+	public static LotteryApplyData EmptyData()
+	{
+		return new LotteryApplyData
+		{
+			IsEnable = false,
+			DialogTitle = string.Empty,
+			DialogMessage = string.Empty
+		};
+	}
+
+	public static LotteryApplyData Parse(JsonData json)
+	{
+		if (!json.Keys.Contains("application_data") || json["application_data"] == null)
+		{
+			return EmptyData();
+		}
+		LotteryApplyData lotteryApplyData = new LotteryApplyData();
+		JsonData jsonData = json["application_data"];
+		lotteryApplyData.IsEnable = true;
+		lotteryApplyData.DialogTitle = jsonData["dialog_message"].ToString();
+		lotteryApplyData.DialogMessage = ParseString(jsonData["description_message"].ToString());
+		lotteryApplyData.BannerFileName = jsonData["apply_banner_image"].ToString();
+		if (jsonData.Keys.Contains("double_chance_message"))
+		{
+			string text = jsonData["double_chance_message"].ToString();
+			if (!string.IsNullOrEmpty(text))
+			{
+				lotteryApplyData.DialogMessage = lotteryApplyData.DialogMessage + "\n\n" + ParseString(text);
+			}
+		}
+		return lotteryApplyData;
+	}
+}