Hello,
I'm trying to get this running, but something called Karamba is needed. And a KDE developer told me that it's too old, and Karamba is no longer compatible with KDE. So unless there's a different library to make this easy to modify, and use the new library, I probably need something different.
https://store.kde.org/p/1104184/
The timer must be for 10 days and not reset itself if I reboot my computer.
Thanks