[Feature] Add the ability to search for all stacks

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

• Yes

The feature

I am starting to enjoy creating fun stacks, rather than deleting all the duplicate photos in the duplicate utility page.
The problem is, I want to search and find again the stack I just created and there is no way to do it (unless I write down who was in the pics or the location/album if I remember!). I looked on the docs and in all open and closed issues, but could not find any clear method and location to search and show all existing stacks. I don't care to be selective about which album or similar, just find them all and list them for now would be nice.

Thanks for the consideration!

Platform

• Server
• Web
• Mobile