experiment: try to force together Hyprland and most of the KDE ecosystem

[magiruuvelvet]

I like KDE too much to give it up, but kwin_wayland is a pile of garbage on my system. Try to merge Hyprland with the KDE ecosystem and get a functional production-ready system up and running.

• KWallet
• KDE Apps
  • Konsole
  • Dolphin
  • Yakuake (drop-down terminal, maybe it's time to move on and cope with the fact that drop-down terminals are "outdated"; it is even broken in the KDE Wayland session)
• Akonadi (mostly KMail and Calendar; yes I unironically use Akonadi)
  • KWallet (KWallet in itself works with my keyboard launcher and other applications, but Akonadi still can't communicate with it for some reason)
  • Integrate Akonadi Calendar into some bar (waybar or eww)
• Global Menu Bar (I actually use this as daily driver and love it)
• Albert Launcher (or better: switch to a new keyboard launcher; somewhat works under XWayland for now)
• Bar (waybar or eww)
  • Task Bar (running applications)
  • System Tray (the tray in waybar is partially broken/buggy with non-GTK apps, no love for Qt 😞)
  • Global Menu Integration
  • Hyprland Workspaces
  • System Monitoring (use ksystemstats for this, once I figure out how it updates the sensor data, the plasmashell widget is triggering updates in intervals)
  • Prime Render Offload Indicator
  • proper System Time which doesn't suck or looks ugly, ideally with multi-line as I have it in plasmashell
  • Network Manager Applet
  • Bluetooth Applet
  • Clipboard Manager + Applet in Bar (something like klipper in plasmashell)
• Desktop Portal
  • KDE File Picker (the GTK file picker is borderline unusable and ugly and can't be fixed)
  • ...
• avoid adding too much GTK/GNOME shit, and keep most of the stuff Qt-based

Random notes:

• You can't overlay/draw applications over the plasmashell panels in the KDE Wayland session, which means there is a high chance that plasmashell under Wayland uses the layer-shell specification, which means there is a chance the plasmashell could work under Hyprland. I didn't investigate this in detail yet. If this works, I will just continue to use the plasmashell instead of migrating to another bar, which is a extremely time-consuming task.
  plasmashell doesn't work in Hyprland. It is treated as a window and will be tiled. In floating mode, it can be dragged around and applications don't stay above it. plasmashell has a standalone mode which probably could be utilized together with the "reserved space" feature of Hyprland.

[magiruuvelvet]

Maybe the KDE Wayland session now works after f4a8f9a and doesn't cause me physical pain. If this works, ditch this attempt. Wayland just can't do mix-and-match at the moment, since literally everything must be done by the compositor in a single process. This makes throwing together random components impossible right now.