[Feature] Group Albums into shareable Collections

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

• Yes

The feature

Context: I am a photographer and I use Immich to share my photos to clients via shareable albums.

I sometimes need to share multiple albums at once and it is weird sending 5-6 links for each album, it would be nicer to be able to group albums together and share the whole "collection" at once.

I know its short but I think its quite self explanatory :P
!!ur awesome!!

Platform

• Server
• Web
• Mobile