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/SteamManager.cs

@@ -0,0 +1,122 @@
+using System;
+using System.Text;
+using AOT;
+using Steamworks;
+using UnityEngine;
+
+[DisallowMultipleComponent]
+public class SteamManager : MonoBehaviour
+{
+	protected static bool s_EverInitialized;
+
+	protected static SteamManager s_instance;
+
+	protected bool m_bInitialized;
+
+	protected SteamAPIWarningMessageHook_t m_SteamAPIWarningMessageHook;
+
+	protected static SteamManager Instance
+	{
+		get
+		{
+			if (s_instance == null)
+			{
+				return new GameObject("SteamManager").AddComponent<SteamManager>();
+			}
+			return s_instance;
+		}
+	}
+
+	public static bool Initialized => Instance.m_bInitialized;
+
+	[MonoPInvokeCallback(typeof(SteamAPIWarningMessageHook_t))]
+	protected static void SteamAPIDebugTextHook(int nSeverity, StringBuilder pchDebugText)
+	{
+	}
+
+	[RuntimeInitializeOnLoadMethod(RuntimeInitializeLoadType.SubsystemRegistration)]
+	private static void InitOnPlayMode()
+	{
+		s_EverInitialized = false;
+		s_instance = null;
+	}
+
+	protected virtual void Awake()
+	{
+		if (s_instance != null)
+		{
+			UnityEngine.Object.Destroy(base.gameObject);
+			return;
+		}
+		s_instance = this;
+		if (s_EverInitialized)
+		{
+			throw new Exception("Tried to Initialize the SteamAPI twice in one session!");
+		}
+		UnityEngine.Object.DontDestroyOnLoad(base.gameObject);
+		if (!Packsize.Test())
+		{
+			Debug.LogError("[Steamworks.NET] Packsize Test returned false, the wrong version of Steamworks.NET is being run in this platform.", this);
+		}
+		if (!DllCheck.Test())
+		{
+			Debug.LogError("[Steamworks.NET] DllCheck Test returned false, One or more of the Steamworks binaries seems to be the wrong version.", this);
+		}
+		try
+		{
+			if (SteamAPI.RestartAppIfNecessary((AppId_t)453480u))
+			{
+				Application.Quit();
+				return;
+			}
+		}
+		catch (DllNotFoundException ex)
+		{
+			Debug.LogError("[Steamworks.NET] Could not load [lib]steam_api.dll/so/dylib. It's likely not in the correct location. Refer to the README for more details.\n" + ex, this);
+			Application.Quit();
+			return;
+		}
+		m_bInitialized = SteamAPI.Init();
+		if (!m_bInitialized)
+		{
+			Debug.LogError("[Steamworks.NET] SteamAPI_Init() failed. Refer to Valve's documentation or the comment above this line for more information.", this);
+		}
+		else
+		{
+			s_EverInitialized = true;
+		}
+	}
+
+	protected virtual void OnEnable()
+	{
+		if (s_instance == null)
+		{
+			s_instance = this;
+		}
+		if (m_bInitialized && m_SteamAPIWarningMessageHook == null)
+		{
+			m_SteamAPIWarningMessageHook = SteamAPIDebugTextHook;
+			SteamClient.SetWarningMessageHook(m_SteamAPIWarningMessageHook);
+		}
+	}
+
+	protected virtual void OnDestroy()
+	{
+		if (!(s_instance != this))
+		{
+			s_instance = null;
+			if (m_bInitialized)
+			{
+				SteamAPI.Shutdown();
+			}
+		}
+	}
+
+	protected virtual void Update()
+	{
+		if (m_bInitialized)
+		{
+			SteamAPI.RunCallbacks();
+		}
+	}
+}