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/EmblemMgr.cs

@@ -0,0 +1,69 @@
+using System.Collections.Generic;
+using System.Linq;
+
+namespace Wizard;
+
+public class EmblemMgr
+{
+	private List<Emblem> _list = new List<Emblem>();
+
+	public void Add(Emblem emblem)
+	{
+		_list.Add(emblem);
+	}
+
+	public List<Emblem> GetList()
+	{
+		return _list;
+	}
+
+	public bool IsContainsInMaster(long id)
+	{
+		return _list.Find((Emblem x) => x._id == id) != null;
+	}
+
+	public Emblem Get(long id)
+	{
+		Emblem emblem = _list.Find((Emblem x) => x._id == id);
+		if (emblem == null)
+		{
+			emblem = Get(Data.Load.data.DefaultEmblemId);
+		}
+		if (emblem != null && !emblem.IsEnableInCurrentLanguage)
+		{
+			emblem = Get(Data.Load.data.DefaultEmblemId);
+		}
+		return emblem;
+	}
+
+	public string GetResourcePath(long id)
+	{
+		return Get(id)._path;
+	}
+
+	public void Acquired(long id)
+	{
+		Get(id).Acquired();
+	}
+
+	public void UnsetNew(long id)
+	{
+		Get(id).UnsetNew();
+	}
+
+	public void SetNew(long id)
+	{
+		Get(id).SetNew();
+	}
+
+	public void SetFavorite(long id, bool favorite)
+	{
+		Get(id).SetFavorite(favorite);
+	}
+
+	public IEnumerable<long> GetFavorites()
+	{
+		return from x in _list.FindAll((Emblem x) => x.IsFavorite)
+			select x._id;
+	}
+}