Include favorites into normal sorting when not sorting by name

[nickvergessen]

Fix #2350

@oparoz @ChristophWurst

[mention-bot]

@nickvergessen, thanks for your PR! By analyzing the history of the files in this pull request, we identified @ryanwr, @butonic and @ChristophWurst to be potential reviewers.

[ChristophWurst]

This feels weird. As a user I would either expect favorites to show first regardless of the sorted column or disable the feature completely as @oparoz wrote in #2350.

[MorrisJobke]

cc @nextcloud/designers

[skjnldsv]

Agreed with @ChristophWurst

[nickvergessen]

Okay, fine by me.

[jancborchardt]

Yup, sorry this is strange. Especially since a very common sorting method is sorting by modified date.

And if the file isn’t important enough to be shown on top of the view, why is it favorited? I don’t see why we need a config switch here. Less settings, folks. ;)