[Feature] Making photo stacks based on image similarity (possible duplicate, not sure, sorry)

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

• Yes

The feature

Hiya

Firstly thank you to the developers of immich who have put together an absolutely incredible piece of software. I can't thank you enough for the security, privacy, and the feature set that immich has facilitated for me. It's work that has really improved my anxieties around losing personal photos etc... I really appreciate it.

The feature that I am proposing is the ability to leverage the ML duplicate detection tool to stack photos together. Currently the tool is great for identifying photos with very high similarity; it would be great to have the option to have an option that reduces the similarity detection threshold but instead of marking files as duplicates instead stacks them together.

Thanks for considering this feature, thank you again for your hard work.

Platform

• Server
• Web
• Mobile