Allow revert all files changes at once

[isdnfan]

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Is your feature request related to a problem? Please describe.
Allow to recover the state of your files at specific day in the past.

Describe the solution you'd like
motivated by this excellent post around M365/Onedrive file restore feature I would appreciate similar functionality could be added to Nextcloud.

A user should have an option to restore all files from trashbin and versions at specific point in time (definable by admin 30d is good default) to recover from malware attack (files deleted/encrypted) or some logic problem or user fault e.g.

nextcloud/desktop#3444
nextcloud/desktop#4016

Describe alternatives you've considered
At the moment there are two options: recover all files one by one from trashbin and versions which doesn't work for many files and a restore which is complex and might require admin interaction, additionally depending on the backup strategy it might be impossible to restore only the files of a single user.

related to #30074 which requests more flexible but admin-related approach.

Additional context
Example from Onedrive:

[claell]

In general, it might also be nice to have a view showing the latest changes, like what you can do with git commits. That would be another issue, though.

[skjnldsv]

There is another ticket to allow restoring a folder to a specific point in time already
#7473