hyprdrive has no DE component owning org.kde.StatusNotifierWatcher (waybar/eww
used to), so tray apps had nowhere to register and every SNI host — including the
bar's own tray.py — saw an empty tray.
- sni_watcher.py: a minimal StatusNotifierWatcher — owns the name, tracks
registered items/hosts, drops items on NameOwnerChanged, and emits the
registration signals + PropertiesChanged so hosts stay live.
- main.py: start it in do_startup, before the bars.
- tray.py: watch the watcher name (bus_watch_name) instead of connecting once, so
the host attaches when our watcher appears and recovers if any watcher restarts.
Verified: the watcher owns the bus name, IsStatusNotifierHostRegistered is true,
and running tray apps (udiskie, nm-applet, blueman, Steam) register + render in
the bar the moment it comes up.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Amir Alexander Abdelbaki