MarsSeed [1] filed a deletion request for qadwaitaplatform-git [2]: Upstream discontinued "due to irrelevance", GitHub repo is archived. [a]
They recommend QAdwaitaDecorations as an alternative. [a]: https://github.com/urFate/QAdwaitaPlatform [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/qadwaitaplatform-git/
