[Feature] Add the ability to link photos and display them side by side

I have searched the existing feature requests to make sure this is not a duplicate request. • Yes The feature I have a lot of old and new photos in my collection related to both architecture and people. I would love to have the ability to display those photos of the same building, monument, or person from different years side by side to compare and see how they have changed over the years. I would imagine that I have a selected photo (let’s call it “Photo A”) and then I can link many photos with it - for example “Photo B” and “Photo C”. Then if launch “Photo A” we would see a side-by-side “Photo A” on the left and linked photos on the right. If there is more than one linked photo, then we can change them using arrows (top-right corner in my examples). Depending on aspect ratio, photos should be placed side by side either vertically or horizontally. Ideally, it would be great if the order of those links would be customizable, but at the start, they should be at…