Remove Config.hpp options and refactor headers

- Rename Config.hpp to Export.hpp
- Remove Debug.hpp and DebugOff.hpp (not used anymore)

include/Nazara/Network/ENetCompressor.hpp

@@ -1,6 +1,6 @@
 // Copyright (C) 2024 Jérôme "SirLynix" Leclercq (lynix680@gmail.com)
 // This file is part of the "Nazara Engine - Network module"
-// For conditions of distribution and use, see copyright notice in Config.hpp
+// For conditions of distribution and use, see copyright notice in Export.hpp
 
 /*
 	Copyright(c) 2002 - 2016 Lee Salzman
@@ -22,7 +22,7 @@
 #define NAZARA_NETWORK_ENETCOMPRESSOR_HPP
 
 #include <NazaraUtils/Prerequisites.hpp>
-#include <Nazara/Network/Config.hpp>
+#include <Nazara/Network/Export.hpp>
 #include <Nazara/Network/NetBuffer.hpp>
 
 namespace Nz