Add presence-status.sh reporting true only when the daemon (not a manual
caffeine toggle) owns the shared idle lock, via the existing OWNED_FLAG.
Wire it into all three eww bars: the caffeine button gains a
.caffeine-presence class → the #E40046 Active accent used elsewhere, so
camera-driven auto-awake is visually distinct from a manual session.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Amir Alexander Abdelbaki