GTK4 Port
This seems like it would be an ideal time to:
- Drop clutter, replace with GST nodes
- Drop libcanberra, replace with GTK4 media streams
- Use the camera portal instead of
GstDeviceMonitor
(#95) - Start using some of the libadwaita widgets
- Drop
CheeseFlash
, replace with dbus call toorg.gnome.shell.ScreenShot.FlashArea
Related to Initiatives#26 Initiatives#31