Add a nixos-exec script to install any nixosConfiguration of the flake on disk
This will be useful for EPITA open days to prepare the booth or for loans.
- Add a new profile for disk install
- networkmanager
- wifi with nmapplet
- epita user always allowed
- everything related to machine rooms disabled (afs, ldap/kerberos auth)
- Add a script to :
- Ask the user for a nixosConfiguration in a TUI menu if not given in kernel parameter, otherwise use the kernel parameter
- partition the disk (EFI partition, LVM with swap and root)
- install the asked nixosConfiguration on disk with the profile