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/AIAttackPreCheckInformation.cs

@@ -0,0 +1,42 @@
+using System.Collections.Generic;
+
+namespace Wizard;
+
+public class AIAttackPreCheckInformation
+{
+	public float AttackBonus { get; private set; }
+
+	public AISimulationBuffInfoCollection BuffInfo { get; private set; }
+
+	public bool HasBuffInfo
+	{
+		get
+		{
+			if (BuffInfo != null)
+			{
+				return BuffInfo.Count > 0;
+			}
+			return false;
+		}
+	}
+
+	public AIAttackPreCheckInformation(float attackBonus, AISimulationBuffInfoCollection buffInfo)
+	{
+		AttackBonus = attackBonus;
+		BuffInfo = buffInfo;
+	}
+
+	public void ApplyBuff(ulong tagHash, AIVirtualField field, List<int> playPtn, AIVirtualAttackInfo situation)
+	{
+		BuffInfo.ApplySingleBuff(tagHash, field, playPtn, situation);
+	}
+
+	public bool HasPreCheckBuffInfo(AIPlayTag tag)
+	{
+		if (BuffInfo == null)
+		{
+			return false;
+		}
+		return BuffInfo.HasBuffInfo(tag.Hash);
+	}
+}