feat(battle-engine): close the AI-simulation subsystem (verbatim)

Copied the 89 uncopied AI*SimulationUtility/extension files defining the
AIVirtualCard/AIVirtualField extension methods; the compile loop then auto-closed
the revealed type deps (~3049 files total, drift-clean). 10.0k -> 62 errors.

SVSim.BattleEngine/Engine/Wizard/UserInfoBase.cs

@@ -0,0 +1,88 @@
+using System.Collections.Generic;
+using LitJson;
+using UnityEngine;
+using Wizard.RoomMatch;
+
+namespace Wizard;
+
+public abstract class UserInfoBase
+{
+	public int ViewerId { get; private set; }
+
+	public string Name { get; private set; }
+
+	public long EmblemId { get; private set; }
+
+	public string CountryCode { get; private set; }
+
+	public int Rank { get; private set; }
+
+	public int DegreeId { get; private set; }
+
+	public bool? IsFriend { get; private set; }
+
+	public bool? IsFriendRequestSending { get; private set; }
+
+	public bool IsSelf => ViewerId == PlayerStaticData.UserViewerID;
+
+	public UserInfoBase(int viewerId, string name, long emblemId, string country, int rank, int degreeId, bool isFriend)
+	{
+		ViewerId = viewerId;
+		Name = name;
+		EmblemId = emblemId;
+		CountryCode = country;
+		Rank = rank;
+		DegreeId = degreeId;
+		IsFriend = isFriend;
+	}
+
+	public UserInfoBase(JsonData json)
+	{
+		ViewerId = json["viewer_id"].ToInt();
+		Name = json["name"].ToString();
+		EmblemId = json["emblem_id"].ToLong();
+		CountryCode = json["country_code"].ToString();
+		Rank = json["rank"].ToInt();
+		DegreeId = json["degree_id"].ToInt();
+		if (json.Keys.Contains("is_friend"))
+		{
+			IsFriend = json["is_friend"].ToBoolean();
+		}
+		if (json.Keys.Contains("is_friend_apply"))
+		{
+			IsFriendRequestSending = json["is_friend_apply"].ToBoolean();
+		}
+	}
+
+	public UserInfoBase(Player player)
+	{
+		ViewerId = player.ViewerId;
+		Name = player.Name;
+		EmblemId = player.Emblem;
+		CountryCode = player.Country;
+		Rank = player.Rank;
+		DegreeId = player.Degree;
+		IsFriend = player.IsFriend;
+	}
+
+	public UserInfoBase(UserFriend friend)
+	{
+		ViewerId = friend.viewerId;
+		Name = friend.name;
+		EmblemId = friend.emblemId;
+		CountryCode = friend.countryCode;
+		Rank = friend.rank;
+		DegreeId = friend.degreeId;
+		IsFriend = friend.IsFriend;
+	}
+
+	public abstract Texture GetUserEmblemTexture();
+
+	public abstract Texture GetUserRankTexture();
+
+	public abstract void InitializeDegreeTexture(UITexture texture);
+
+	public abstract Texture GetUserCountryTexture();
+
+	public abstract List<string> GetUserAssetPathList();
+}