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/IChatApiSettings.cs

@@ -0,0 +1,18 @@
+namespace Wizard;
+
+public interface IChatApiSettings
+{
+	ApiType.Type ApiChatMessages { get; }
+
+	ApiType.Type ApiChatPost { get; }
+
+	ApiType.Type ApiChatAddReplay { get; }
+
+	ApiType.Type ApiChatReplayDetail { get; }
+
+	ApiType.Type ApiChatAddDeck { get; }
+
+	ApiType.Type ApiChatDeleteDeck { get; }
+
+	ApiType.Type ApiChatDeckLog { get; }
+}