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/PackChildGachaInfo.cs

@@ -0,0 +1,82 @@
+namespace Wizard;
+
+public class PackChildGachaInfo
+{
+	private const int CAMPAIGN_EVERYDAY_10_FREE_PACKS_ID = 15;
+
+	private const int CAMPAIGN_LEGEND_AND_SKIN_ID = 16;
+
+	private const int CAMPAIGN_8TH_10_FREE_PACKS_ID = 24;
+
+	private const int CAMPAIGN_8TH_LEGEND_AND_SKIN_ID = 25;
+
+	private const int CAMPAIGN_2024_WINTER_FREE_PACKS_ID = 50;
+
+	public int GachaId { get; set; }
+
+	public GachaUI.CardPackType PackType { get; set; }
+
+	public int Cost { get; set; }
+
+	public long UserGoodsId { get; set; }
+
+	public int CostGoodsCount => PlayerStaticData.GetItemNum((int)UserGoodsId);
+
+	public bool IsDailySingle { get; set; }
+
+	public int AvailableCount { get; set; }
+
+	public int PackCountBuyPer { get; set; }
+
+	public string CampaignName { get; set; }
+
+	public int OverrideIncreaseGachaPoint { get; set; }
+
+	public int? FreeGachaCampaignId { get; set; }
+
+	public bool IsShowAnniversaryIcon
+	{
+		get
+		{
+			if (FreeGachaCampaignId != 15 && FreeGachaCampaignId != 16 && FreeGachaCampaignId != 24)
+			{
+				return FreeGachaCampaignId == 25;
+			}
+			return true;
+		}
+	}
+
+	public string AnniversaryIconSpriteName
+	{
+		get
+		{
+			switch (FreeGachaCampaignId)
+			{
+			case 15:
+			case 16:
+				return "icon_7th";
+			case 24:
+			case 25:
+				return "icon_8th";
+			default:
+				return string.Empty;
+			}
+		}
+	}
+
+	public bool IsShowPinkRibbon
+	{
+		get
+		{
+			if (FreeGachaCampaignId != 16)
+			{
+				return FreeGachaCampaignId == 25;
+			}
+			return true;
+		}
+	}
+
+	public bool IsShowWinterUI => FreeGachaCampaignId == 50;
+
+	public bool IsFreePack => PackType == GachaUI.CardPackType.FREE_PACKS;
+}