fix(interaction): bind selection to live incarnations

Carry local WorldEntity identity through render hits, lighting pulses, and deferred movement actions so GUID reuse cannot target a replacement. Reset all session-owned selection and ItemHolder state and prevent combat auto-target during teardown.

src/AcDream.App/Rendering/Selection/IRetailSelectionLightingSource.cs

@@ -13,5 +13,8 @@ internal interface IRetailSelectionLightingSource
     /// Returns the current CMaterial luminosity/diffuse replacement for an
     /// object, or false when its authored material values must be restored.
     /// </summary>
-    bool TryGetLighting(uint serverGuid, out RetailSelectionLighting lighting);
+    bool TryGetLighting(
+        uint serverGuid,
+        uint localEntityId,
+        out RetailSelectionLighting lighting);
 }