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/TournamentWatch.cs

@@ -0,0 +1,58 @@
+using System.Collections.Generic;
+using System.Linq;
+using UnityEngine;
+using Wizard.RoomMatch;
+
+namespace Wizard;
+
+public class TournamentWatch : MonoBehaviour
+{
+	[SerializeField]
+	private UIButton _watchButton;
+
+	[SerializeField]
+	private UIPanel _panel;
+
+	[SerializeField]
+	private BoxCollider _collider;
+
+	private Transform _cellTransform0;
+
+	private Transform _cellTransform1;
+
+	private BattleParameter _battleParameter;
+
+	public TournamentWatchData Data { get; private set; }
+
+	public void Setup(TournamentWatchData data, List<TournamentCell> roundCells, GatheringInfo info)
+	{
+		Data = data;
+		_cellTransform0 = roundCells.FirstOrDefault((TournamentCell c) => c.Data.ViewerId == data.ViewerId0).transform;
+		_cellTransform1 = roundCells.FirstOrDefault((TournamentCell c) => c.Data.ViewerId == data.ViewerId1).transform;
+		_watchButton.onClick.Add(new EventDelegate(Watch));
+		_battleParameter = info.Rule.BattleParameterInstance;
+	}
+
+	public void SetEnable(bool isEnabled)
+	{
+		_collider.enabled = isEnabled;
+	}
+
+	public void SetAlpha(float alpha)
+	{
+		_panel.alpha = alpha;
+	}
+
+	public void UpdatePosition()
+	{
+		base.transform.localPosition = (_cellTransform0.localPosition + _cellTransform1.localPosition) * 0.5f;
+	}
+
+	public void Watch()
+	{
+		GameMgr.GetIns().GetSoundMgr().PlaySe(Se.TYPE.SYS_BTN_DECIDE);
+		RoomConnectController.InitializeParameter initializeParameter = new RoomConnectController.InitializeParameter(RoomConnectController.PositionMode.WATCHER, _battleParameter, Data.RoomId.ToString());
+		initializeParameter.IsGathering = true;
+		UIManager.GetInstance().StartCoroutine(GatheringUtility.JoinRoom(initializeParameter, ""));
+	}
+}