[Tiles view] Add sorting

[pascalwengerter]

Expected behaviour

To add sorting to the ResourceTiles component in the way it is outlined in #6126 (which differs from the way it's currently handled in the ResourceTable), we'd have to add a prop akin to hasSort which then renders the dropdown of available options, and emits a corresponding event upon changing the sorting (to update the URL params and the selectedFiles in the store, which AFAIK the parent component triggers via store actions or a composable)