- Polkit authentication agent (lxqt-policykit) as a sway-session user
service — programs.sway only enables the daemon, so GUI auth dialogs
(nemo mount, NM/blueman) previously failed silently. Corrected the
header comment that wrongly claimed the agent was handled system-side.
- kanshi for output/display management (safe internal-panel default; a
documented template for docked/Cinema-Display profiles).
- gammastep night-light (manual location; adjust coordinates).
- inhibit_idle on fullscreen so video doesn't get blanked/locked.
- logind lid policy on the laptops: suspend on battery, lock on AC.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>