[Feature] Scoped App Tokens per Space for WebDAV

[suse-coder]

Is your feature request related to a problem? Please describe.

Is it possible to have a app token only for a space generated (not by a user)? There are certain use cases where multiple people work on one pc. When I now have a space via webdav as volume mounted, it would be possible if one would know the spaces webdav that other users could access his other spaces.