https://invent.kde.org/plasma/ksshaskpass
https://github.com/KDE/ksshaskpass
https://linux.die.net/man/1/ksshaskpass
https://linux.die.net/man/1/ssh-add
https://man.archlinux.org/man/extra/ksshaskpass/ksshaskpass.1.en

https://github.com/KDE/kwallet
https://en.wikipedia.org/wiki/KWallet
https://wiki.archlinux.org/title/KDE_Wallet