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/AIBuffExecutingInfo_old.cs

@@ -0,0 +1,56 @@
+namespace Wizard;
+
+public class AIBuffExecutingInfo_old
+{
+	public int AttackValue;
+
+	public int LifeValue;
+
+	public bool IsMultiplyAttack;
+
+	public bool IsMultiplyLife;
+
+	public bool IsEmpty()
+	{
+		if (AttackValue == 0 && LifeValue == 0 && !IsMultiplyAttack)
+		{
+			return !IsMultiplyLife;
+		}
+		return false;
+	}
+
+	public bool IsBuff()
+	{
+		bool flag = ((!IsMultiplyAttack) ? (AttackValue >= 0) : (AttackValue >= 1));
+		bool flag2 = ((!IsMultiplyLife) ? (LifeValue >= 0) : (LifeValue >= 1));
+		return flag && flag2;
+	}
+
+	public int GetExpectedAttackBuffValue(AIVirtualCard target)
+	{
+		return GetExpectedAttackBuffValue(target.Attack);
+	}
+
+	public int GetExpectedAttackBuffValue(int attack)
+	{
+		if (IsMultiplyAttack)
+		{
+			return attack * AttackValue - attack;
+		}
+		return AttackValue;
+	}
+
+	public int GetExpectedLifeBuffValue(AIVirtualCard target)
+	{
+		return GetExpectedLifeBuffValue(target.Life);
+	}
+
+	public int GetExpectedLifeBuffValue(int life)
+	{
+		if (IsMultiplyLife)
+		{
+			return life * LifeValue - life;
+		}
+		return LifeValue;
+	}
+}