Three unrelated desktop-side fixes, all in home/sway.nix.
Sway cannot key an output rule on resolution, so scale 2 on 4K displays
is applied by a user service that runs once at session start and again on
every output event, which is what makes it survive a display being
switched off and on. The scale guard in the jq filter stops the
subscription feeding itself. kanshi still owns mode and position; no
profile here sets a scale, so the two do not fight.
natural_scroll on type:pointer gives mice the same scroll direction as
the touchpads already had.
PCSX2 and Dolphin default to borderless-windowed rather than compositor
fullscreen, so the existing inhibit_idle fullscreen rules never matched
and swaylock engaged mid-game. Inhibit on focus for the emulators
instead. The Steam session is unaffected either way: swayidle is wanted
by graphical-session.target and conditional on WAYLAND_DISPLAY, and the
gamescope session provides neither.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
