I've spent the eventing working on this project.
This afternoon I was chatting with @fabrixxm about editing flow with #immich. Upload all photos an than? Download, edit with gimp and upload again?
The idea behind this project is to be able browse the images on #immich server with file system, open the image with gimp and saving the jpg it will be uploaded back.
It's still a POC, but any suggestion, help and boost will be appreciated.