Apple Silicon bashrc gains Omarchy's aliases when it does not already source them
Mac accounts were created from Arch's stock bashrc, so they got none of Omarchy's aliases, functions or env. A migration merged into quattro installs Omarchy's bashrc on Apple Silicon when the file does not already source it and is not a symlink.
An earlier ~/.bashrc.bak is left untouched. The migration saves the old file under a new name, in a follow-up merged into quattro.