Q&V: Navigate back and forth - even between images

[urapadmin]

This is coming out of #2905.

More elaborate but presumably worth looking into would be a history of things you looked at. Like we have in FM. But I think that should not only be about images but also about all navigations steps. But again, that's a Q&V 2.0 feature. Currently we are at 0.2 or so :/

Originally posted by @urapadmin in #2905 (comment)

[urapadmin]

• Related to this: Q&V: idea to save results for a specific user #2725