chore: fix loading and writing code for T6

src/ObjLoading/Game/T6/Weapon/GdtLoaderAttachmentUniqueT6.h

@@ -0,0 +1,15 @@
+#pragma once
+
+#include "Asset/IAssetCreator.h"
+#include "Game/T6/T6.h"
+#include "Gdt/IGdtQueryable.h"
+#include "SearchPath/ISearchPath.h"
+#include "Utils/MemoryManager.h"
+
+#include <memory>
+
+namespace T6
+{
+    std::unique_ptr<AssetCreator<AssetAttachmentUnique>>
+        CreateGdtAttachmentUniqueLoader(MemoryManager& memory, ISearchPath& searchPath, IGdtQueryable& gdt, Zone& zone);
+} // namespace T6