fix: complete retail parity stability pass

src/AcDream.App/Composition/FrameRootComposition.cs

@@ -11,6 +11,7 @@ using AcDream.Runtime;
 using AcDream.Runtime.Session;
 using AcDream.Core.Combat;
 using AcDream.Core.Lighting;
+using AcDream.Core.Net.Messages;
 using AcDream.Core.Physics;
 using AcDream.Core.Selection;
 using AcDream.Core.World;
@@ -393,7 +394,10 @@ internal sealed class FrameRootCompositionPhase
                     live.EnvCellRenderer!,
                     foundation.SceneLighting!,
                     d.RenderRange,
-                    skyPesFrame);
+                    skyPesFrame,
+                    persistentDaylight: () =>
+                        d.Runtime.CharacterOwner.Options.GetOptionBit(
+                            CharacterOptionId.PersistentAtDay));
             var worldRenderFrameBuilder = new WorldRenderFrameBuilder(
                 new RuntimeWorldFrameCameraSource(
                     host.CameraController,

src/AcDream.App/Composition/InteractionRetainedUiComposition.cs

@@ -27,7 +27,6 @@ using AcDream.UI.Abstractions.Input;
 using AcDream.UI.Abstractions.Panels.Chat;
 using AcDream.UI.Abstractions.Panels.Vitals;
 using DatReaderWriter;
-using DatReaderWriter.DBObjs;
 using Silk.NET.Input;
 using Silk.NET.Windowing;
 
@@ -716,19 +715,12 @@ internal sealed class RetailInteractionRetainedUiCompositionFactory
             // outside the lock matches this file's existing pattern
             // elsewhere (construct once, lock only around Resolve calls).
             var characterCreationStrings = new DatStringResolver(d.Dats);
-            // CC5 review fix round F3 (2026-08-16): read the global
-            // SkillTable (portal.dat 0x0E000004 — the SAME file
-            // ChargenOptions.GlobalSkillCostsBySkillId's own doc comment and
-            // LiveSessionRuntimeFactory.CreateCharacterBindings already read)
-            // ONCE at composition time, under the DatLock DatCollection's
-            // thread-safety contract requires — mirrors LiveSkillCreditResolver's
-            // own constructor-time load. The resolver itself does no further
-            // DAT access per call (pure SkillFormula arithmetic), so the
-            // Summary page's GetSkillScore binding below needs no lock.
-            SkillTable? chargenSkillTable;
-            lock (d.DatLock)
-                chargenSkillTable = d.Dats.Get<SkillTable>(0x0E000004u);
-            var chargenSkillScoreResolver = new ChargenSkillScoreResolver(chargenSkillTable);
+            // #404: ChargenTableReader already loads the global SkillTable and
+            // projects its formulas into this immutable options model. Reuse
+            // that single source of truth; summary score reads are pure and
+            // need neither another DAT read nor another DatLock acquisition.
+            var chargenSkillScoreResolver = new ChargenSkillScoreResolver(
+                d.Runtime.CharacterCreation.Options);
             // Campaign QT slice QT5: lazily loaded on first open (the panel
             // is hidden at mount), then held for the session.
             AcDream.Core.Quests.ContractCatalog? contractCatalog = null;
@@ -1122,7 +1114,9 @@ internal sealed class RetailInteractionRetainedUiCompositionFactory
                 MapHouse: new MapHouseRuntimeBindings(
                     CurrentCalendar: d.CurrentCalendar,
                     PlayerCellId: () => d.PlayerController.Controller?.CellId ?? 0u,
-                    HouseLines: () => d.Runtime.HouseOwner.Lines),
+                    HousePosition: () => d.Runtime.HouseOwner.Position,
+                    HouseLines: () => d.Runtime.HouseOwner.Lines,
+                    HousePanelLines: () => d.Runtime.HouseOwner.PanelLines),
                 // Campaign QT slice QT5. The catalog is read from the dats
                 // ONCE and cached: it is immutable installed content, and the
                 // panel would otherwise re-read a 322-entry table on every

src/AcDream.App/Composition/SessionPlayerComposition.cs

@@ -742,6 +742,7 @@ internal sealed class SessionPlayerCompositionPhase
                 d.EntityObjects.Objects,
                 live.LiveEntities,
                 hydration,
+                d.Actions.Selection,
                 () => d.UpdateClock.SimulationTimeSeconds);
         bindings.Adopt(
             "inventory world-drop projection",