Ganu-1/NetAutoLab ? reverse-engineered prompt

Build me a Python tool called NetAutoLab with a simple command line app named labdoctor for a network automation lab. I want it to help me check the environment, manage a device inventory, test ping and SSH access, back up device configs into timestamped snapshots, and safely restore configs later. The restore flow should feel cautious, first validate the snapshot and device, then show a preview of what would change, and only apply it if I explicitly confirm with a yes flag. It should also make a backup right before any restore so I can roll back if needed. Start with support for ArubaOS CX devices and keep the design open so more device types can be added later. Use a clean, friendly CLI output and make it easy to run in a local lab with Python. If you need to check current library docs online, go ahead.