feat(battle-engine): EffectType full enum + collection/card/vfx extension copies

Replaces partial EffectMgr.EffectType with all 226 decomp values; copies the
IsNotNullOrEmpty/EquelsID/FindFromCardId/GetAllFuncVfxResults extension files +
UI extensions; adds Renderer/MeshFilter shared-material/mesh/sortingOrder. Compile
loop then closed the revealed deps (3242 files). 9.1k -> 18 errors.

SVSim.BattleEngine/Engine/Wizard/GatheringUpdateDeckRandomLeaderSkinTask.cs

@@ -0,0 +1,40 @@
+using LitJson;
+
+namespace Wizard;
+
+public class GatheringUpdateDeckRandomLeaderSkinTask : BaseTask
+{
+	public class GatheringUpdateDeckRandomLeaderSkinParam : BaseParam
+	{
+		public int deck_no;
+
+		public int[] leader_skin_id_list;
+	}
+
+	public int SelectedSkinId { get; private set; }
+
+	public GatheringUpdateDeckRandomLeaderSkinTask()
+	{
+		base.type = ApiType.Type.GatheringUpdateDeckRandomLeaderSkin;
+	}
+
+	public void SetParameter(int deckNo, int[] leaderSkinIdList)
+	{
+		GatheringUpdateDeckRandomLeaderSkinParam gatheringUpdateDeckRandomLeaderSkinParam = new GatheringUpdateDeckRandomLeaderSkinParam();
+		gatheringUpdateDeckRandomLeaderSkinParam.deck_no = deckNo;
+		gatheringUpdateDeckRandomLeaderSkinParam.leader_skin_id_list = leaderSkinIdList;
+		base.Params = gatheringUpdateDeckRandomLeaderSkinParam;
+	}
+
+	protected override int Parse()
+	{
+		int num = base.Parse();
+		if (num != 1)
+		{
+			return num;
+		}
+		JsonData jsonData = base.ResponseData["data"]["user_deck"];
+		SelectedSkinId = jsonData["leader_skin_id"].ToInt();
+		return num;
+	}
+}