nixos

This fragment is a conventional NixOS ISO builder/configuration that auto-runs a local installer script on boot via systemd. The visible Nix code shows no direct malicious behavior, but it establishes a high-impact execution path (ExecStart running ./scripts/install.sh) and enables interactive operator input through tty. The security risk cannot be fully assessed without reviewing ./scripts/install.sh and any referenced runtime configuration/state handling; audit for network access, credential usage, persistence, and unexpected system modifications is warranted.