feat: add post processors compiling iwds and ipaks

src/ObjCompiling/Iwd/IwdCreator.h

@@ -0,0 +1,16 @@
+#pragma once
+
+#include "Asset/IZoneAssetLoaderState.h"
+#include "SearchPath/ISearchPath.h"
+
+#include <filesystem>
+
+class IwdCreator : public IZoneAssetLoaderState
+{
+public:
+    void AddFile(std::string filePath);
+    void Finalize(ISearchPath& searchPath, const std::filesystem::path& outPath);
+
+private:
+    std::vector<std::string> m_file_paths;
+};