Action proposal: Mark Photo as Favorite

[zecanard]

Description

Would you mind adding an action to mark a photo/video as a favorite?

I take photos in DNG format, which takes up a lot of storage. Then I go through and batch-convert some of those photos to HEIF, and delete the DNGs. Unfortunately, one can only determine if a photo is a Favorite via Get Details of Images, with no way to mark a photo as a Favorite. As far as I can tell, Save Photo to Album can’t save to the built-in Favorites album, so the current workaround involves a number of manual steps. It would be great if we could automate this as part of the conversion workflow.

Many thanks in advance!