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/ConfigUpdateFoilPreferredTask.cs

@@ -0,0 +1,21 @@
+namespace Wizard;
+
+public class ConfigUpdateFoilPreferredTask : BaseTask
+{
+	public class ConfigUpdateFoilPreferredTaskParam : BaseParam
+	{
+		public int is_foil_preferred;
+	}
+
+	public ConfigUpdateFoilPreferredTask()
+	{
+		base.type = ApiType.Type.ConfigUpdateFoilPreferred;
+	}
+
+	public void SetParameter(bool isFoilPreferred)
+	{
+		ConfigUpdateFoilPreferredTaskParam configUpdateFoilPreferredTaskParam = new ConfigUpdateFoilPreferredTaskParam();
+		configUpdateFoilPreferredTaskParam.is_foil_preferred = (isFoilPreferred ? 1 : 0);
+		base.Params = configUpdateFoilPreferredTaskParam;
+	}
+}