fix(items): preserve wand stance and corpse use order

Keep active-combat AutoWield intent through ACE's pre-wield transition and queued trailing peace notice, while allowing explicit combat input to supersede it.

Queue one-shot item interactions until the frame's movement edge has been serialized, so a movement release cannot cancel ACE's server-side corpse approach callback.

Release build succeeds and all 5,890 runnable tests pass with five intentional skips.

Co-authored-by: OpenAI Codex <codex@openai.com>

src/AcDream.App/UI/ItemInteractionController.cs

@@ -317,6 +317,10 @@ public sealed class ItemInteractionController : IDisposable
         return _autoWield.TryWield(item, targetMask);
     }
 
+    /// <summary>User combat-mode input supersedes AutoWield's retained mode.</summary>
+    public void NotifyExplicitCombatModeRequest()
+        => _autoWield.NotifyExplicitCombatModeRequest();
+
     public bool AcquireTarget(uint targetGuid)
     {
         if (!IsTargetModeActive || targetGuid == 0) return false;