Enhancement: Manage tags in details panel

We've enhanced the details panel, now tags are viewable and manageable there.
That change makes it easier for the user to manage tags, as they don't need to click an additional
context menu action.

https://github.com/owncloud/web/pull/9905
https://github.com/owncloud/web/pull/10138
https://github.com/owncloud/web/issues/9783
https://github.com/owncloud/web/issues/10115
https://github.com/owncloud/web/issues/10114
