- Update NAMESPACE.md: filesystem.device and swapSize defaults now null - Update README.md: add 'Using Athenix as a Library' section with lib.mkFleet - Update copilot-instructions.md: reflect new directory structure and defaults - Update EXTERNAL_MODULES.md: correct paths from variants/ and glue/ to hw/ and fleet/ - Update PROXMOX_LXC.md: update hardware type path reference