feat(mosstank): add VTank-style automation PoC

src/AcDream.Core.Net/WorldSession.cs

@@ -3268,6 +3268,19 @@ public sealed class WorldSession : IDisposable
         SendGameAction(InventoryActions.BuildStackableSplitTo3D(seq, stackGuid, amount));
     }
 
+    /// <summary>
+    /// Send retail CreateTinkeringTool (0x027D), the salvage operation used by
+    /// gmSalvageUI and VTank.
+    /// </summary>
+    public void SendSalvage(uint toolGuid, IReadOnlyList<uint> itemGuids)
+    {
+        uint seq = NextGameActionSequence();
+        SendGameAction(InventoryActions.BuildCreateTinkeringTool(
+            seq,
+            toolGuid,
+            itemGuids));
+    }
+
     /// <summary>Send retail QueryHealth (0x01BF). Server replies UpdateHealth (0x01C0).</summary>
     /// <remarks>
     /// Retail anchor: <c>CM_Combat::Event_QueryHealth</c> / <c>gmToolbarUI::HandleSelectionChanged:198635</c>