cull(engine-cleanup): pass-8 phase-2 cascade round 3 after GachaUI stub

SVSim.BattleEngine/Shim/Generated/LoadingViewManager.g.cs

@@ -3,7 +3,4 @@ using Cute;
 using UnityEngine;
 namespace Wizard
 {
-public partial class LoadingViewManager
-{
-}
 }

SVSim.BattleEngine/Shim/GodObjects/GodObjects.cs

@@ -93,8 +93,6 @@ public partial class UIManager : UnityEngine.MonoBehaviour
 namespace Wizard
 {
     public partial class DeckUpdateTask { }
-    // UIManager no-op return types (empty stubs; methods returning them return null)
-    public partial class LoadingViewManager { }
     public partial class AccountTransferHelper { }
     public class DialogManager { public DialogBase CreateDialogBaseOpenCardDetail(CardDetailUI detailUI) => default!; }
     public partial class ApplicationFinishManager { }