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

SVSim.BattleEngine/Shim/View/StoryTitleStubs.cs

@@ -10,7 +10,6 @@ namespace Wizard.Story
 
 namespace Wizard.Story.ChapterSelection
 {
-    public class TitlePanelBase : UnityEngine.MonoBehaviour { public bool IsFinishInit { get; } }
 }
 
 namespace Wizard.UIFriend

SVSim.BattleEngine/Shim/View/StoryWorldStubs.cs

@@ -19,7 +19,5 @@ namespace Wizard.UI.Profile
 
 namespace Wizard.Story.ChapterSelection
 {
-    public class SectionInfoPanel { }
-    public class CharaInfoPanel { }
     public partial class StoryChapterSelectionUtility { }
 }