[Feature] Split view for comparing duplicate images at larger resolution

I have searched the existing feature requests, both open and closed, to make sure this is not a duplicate request.

• Yes

The feature

While deduplicating images, it might sometimes be hard to compare photos as the details might be too small for thumbnails, but opening the full image currently only allows one image visible.

Right now, the best I can do is flipping through images at a fast pace to compare, but this isn't perfect (and wouldn't work at all when the image takes a bit to load).

It would be nice to have a subset of the photos at 'full' size, to make this a bit easier.

Platform

• Server
• Web
• Mobile