Nothing special just sets up your NixOS.
Setup losely based on: https://youtu.be/Dy3KHMuDNS8?si=-KZHDO8MnKVYMhIv
(On Nixos)
cd ~
nix-shell -p git
git clone https://github.com/fabricesemti80/dev.nixos.config.git
cd dev.nixos.config/
cp /etc/nixos/hardware-configuration.nix ./system/hardware-configuration.nix -f
./apply-system.sh && ./apply-users.sh