We created Calamares but now the question is “How to get Calamares on our live usb?”
We need to create a repository in order for pacman to download and install Calamares and the other packages on the iso.
https://github.com/arcolinuxiso/carli_repo
How to add your own personal repository to the ArcoLinuxB iso
6 How to create your own online Arch Linux repository on github and use it on any ArcoLinux