night-shift for macOS

[jiacai2050]

https://github.com/jiacai2050/zigcli/blob/main/src/night-shift.zig

$ night-shift  -h
 USAGE:
     night-shift [OPTIONS] [--] <command>

 Available commands by category:
 Manual on/off control:
   on                Turn Night Shift on
   off               Turn Night Shift off
   toggle            Toggle Night Shift

 Color temperature:
   temp              View temperature preference
   temp  <0-100>     Set temperature preference

 OPTIONS:
        -v, --version                     Print version
        -h, --help                        Print help information