depends on what you are looking for. grml and kali are linux distros that focus on diagnosing.
aion
joined 1 year ago
I dont know about kanban but the other stuff can be achieved via webdav. All major webservers can do that or you just use filebrowser.org (a selfhosted webdav server with built-in user management).
librewolf, among others (keepass, luks/cryptsetup, ...)