Loading / Splash screen #811
Description
Feature request
We would like to show a loading / splash screen while the dashboard / tray is starting up.
e.g. with https://doc.qt.io/qtforpython-6/PySide6/QtWidgets/QSplashScreen.html
Motivation
It can take quite long (e.g. 20 seconds) for the dashboard to appear after double clicking on the executable for the first time.