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/AIPolicyCollection.cs

@@ -0,0 +1,42 @@
+using System.Collections.Generic;
+
+namespace Wizard;
+
+public class AIPolicyCollection
+{
+	public List<AIPolicyData> PolicyList { get; protected set; }
+
+	public bool HasPolicy
+	{
+		get
+		{
+			if (PolicyList != null)
+			{
+				return 0 < PolicyList.Count;
+			}
+			return false;
+		}
+	}
+
+	public AIPolicyCollection()
+	{
+		PolicyList = null;
+	}
+
+	public void AddPolicy(AIPolicyData policy)
+	{
+		if (PolicyList == null)
+		{
+			PolicyList = new List<AIPolicyData>();
+		}
+		PolicyList.Add(policy);
+	}
+
+	public void RemovePolicy(AIPolicyData policy)
+	{
+		if (PolicyList.Contains(policy))
+		{
+			PolicyList.Remove(policy);
+		}
+	}
+}