move git and zsh from hosts/satori and split services.nix Signed-off-by: Amneesh Singh <natto@weirdnatto.in>
- satori is my home laptop
 - marisa is my Raspberry Pi 4 (B)
 - remilia is my cloud VM
 
move git and zsh from hosts/satori and split services.nix Signed-off-by: Amneesh Singh <natto@weirdnatto.in>