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/PracticeAISettingDataSet.cs

@@ -0,0 +1,32 @@
+using System.Collections.Generic;
+using System.Linq;
+
+namespace Wizard;
+
+public class PracticeAISettingDataSet
+{
+	private List<PracticeAISettingData> _dataTable;
+
+	public PracticeAISettingDataSet()
+	{
+		_dataTable = new List<PracticeAISettingData>();
+	}
+
+	public void AddData(PracticeAISettingData data)
+	{
+		if (!_dataTable.Any((PracticeAISettingData d) => d.ClassId == data.ClassId && d.Difficulty == data.Difficulty))
+		{
+			_dataTable.Add(data);
+		}
+	}
+
+	public PracticeAISettingData GetSettingData(int classId, int difficulty)
+	{
+		return _dataTable.First((PracticeAISettingData d) => d.ClassId == classId && d.Difficulty == difficulty);
+	}
+
+	public List<PracticeAISettingData> GetSettingDataTable()
+	{
+		return _dataTable;
+	}
+}