6ad80c045e
Add nomarchy.nightlight (opt-in): a scheduled colour-temperature shift via the HM services.hyprsunset module -- warm (.temperature, default 4000K) at night, identity (no shift) by day, switching at .sunset / .sunrise. Two time-based hyprsunset profiles, so hyprsunset handles the schedule and the on-login state. New modules/home/nightlight.nix, imported in the home module. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>