[Feature] Import shared immich link to my immich

The feature

Last week a friend sent us a link to one of their immich albums, which was a shared holiday.

I would like to be able to copy the files into my immich instance so that i have my own copy of the files.

CORE FEATURES
• when sharing a link, provide a way to not allow direct copying into another immich instance
• If link is opened on a mobile, associate immich type links with the app, and open the shared images with the immich mobile app (otherwise, provide a method to copy an immich share into the immich app/website)
• Provide an option to copy all in the share to local immich
• provide a method to individually select one or more images to copy to the local instance

OPTIONAL FEATURES
• add meta data to the image to store where the images came from
• auto-create an album that has all the copied images in it

Platform

• Server
• Web
• Mobile