Alexey Varfolomeev

Current icons worked fine without hardcode-tray on plasma desktop:  QSystemTrayIcon used icons from plasma theme (if available) :)

Also tested with git version from AUR - not found russian artistphoto too.

Files converted from svg to png. Then with xcursorgen convert cordinates & symlinks. Symlinks located on **cursorList** Coordinates located **on config/*.cursor**

I'm not tested Qt 6 apps... But i thing it's possible use: https://github.com/tsujan/Kvantum/discussions/596

Use Kvantum engine with Arc Dark Transparent theme https://github.com/tsujan/Kvantum/releases

Plasma theme have transparency 5%, see screen on README. 

you can change opacity on widgets directory. Open svgz file on inkscape and change value for object

notification popups - `tooltip`

It's not blur, used gradient black to transparent. Original Arc theme have rounded corners and we don't want change this. Also aurorae very old engine. Don't like - use Breeze...

Breeze decoration draw elements from QML, Aurorae from SVG. You really want port Breeze Kwin engine for Arc and support this with new plasma version? https://github.com/KDE/breeze/tree/master/kdecoration