chore: parse includes and assetlists while parsing zone definition

src/ZoneCommon/Zone/AssetList/AssetListOutputStream.h

@@ -0,0 +1,20 @@
+#pragma once
+
+#include "AssetList.h"
+#include "Csv/CsvStream.h"
+#include "Game/IGame.h"
+#include "Zone/AssetNameResolver.h"
+
+#include <iostream>
+
+class AssetListOutputStream
+{
+public:
+    AssetListOutputStream(std::ostream& stream, GameId game);
+
+    void WriteEntry(const AssetListEntry& entry);
+
+private:
+    CsvOutputStream m_stream;
+    const IAssetNameResolver* m_asset_name_resolver;
+};