chore: refactor IW4 asset loaders

src/ObjLoading/Game/IW4/Weapon/InfoStringLoaderWeaponIW4.h

@@ -0,0 +1,21 @@
+#pragma once
+
+#include "Asset/AssetCreationContext.h"
+#include "Asset/AssetCreationResult.h"
+#include "InfoString/InfoString.h"
+
+namespace IW4
+{
+    class InfoStringLoaderWeapon
+    {
+    public:
+        InfoStringLoaderWeapon(MemoryManager& memory, ISearchPath& searchPath, Zone& zone);
+
+        AssetCreationResult CreateAsset(const std::string& assetName, const InfoString& infoString, AssetCreationContext& context);
+
+    private:
+        MemoryManager& m_memory;
+        ISearchPath& m_search_path;
+        Zone& m_zone;
+    };
+} // namespace IW4