[Feature] toggleable 'private' mode instead of completely separated locked folder

I have searched the existing feature requests, both open and closed, to make sure this is not a duplicate request. • Yes The feature The *locked folder* is advertised as a feature to hide sensitive images from being displayed in the main timeline, as to not be seen by other people. In my opinion, what this feature ends up doing is completely shutting a picture off from most of immich's functionality, something that I would rather expect from the *archive* feature. E.g. I have albums where I want to include sensitive pictures (e.g. to share with partner/ other users). I just don't want them to appear in my main timeline when I'm scrolling for a picture in public. Also when I am at home I don't bother the pictures appearing in my timeline. A better way to implement this would be to have toggle 🔒 in some corner to switchg to/from a 'private' mode. When activating the private mode you are asked for a PIN like when accessing the curren…