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.Scripts.Network.Task.Arena/ArenaEntryTaskBase.cs

@@ -0,0 +1,37 @@
+using LitJson;
+using Wizard.Scripts.Network.Task.Arena.TwoPick;
+
+namespace Wizard.Scripts.Network.Task.Arena;
+
+public abstract class ArenaEntryTaskBase : BaseTask
+{
+	public ArenaEntryTaskBase()
+	{
+	}
+
+	public abstract void SetParameter(int consumeItemType);
+
+	public static ArenaEntryTaskBase GetTaskInstance(int mode)
+	{
+		ArenaEntryTaskBase result = null;
+		if (mode == 1)
+		{
+			result = new EntryTask();
+		}
+		return result;
+	}
+
+	protected override int Parse()
+	{
+		int num = base.Parse();
+		if (num != 1)
+		{
+			return num;
+		}
+		PlayerStaticData.UpdateHaveUserGoodsNumByJsonData(base.ResponseData["data"]["reward_list"]);
+		SetResponseParams(base.ResponseData["data"], base.ResponseData["data_headers"]);
+		return num;
+	}
+
+	protected abstract void SetResponseParams(JsonData data, JsonData headerData);
+}