Peer-to-peer sharing between zeitkapsl users

From a security perspective, it seems imo more safe to have the option to directly share albums, folders, and libraries with other zeitkapsl users instead of creating a "public" sharing link, which could potentially be exposed.

Sorry for another comparison to ente.io. They have implemented this feature. I will put you the links for the documentation and architecture description below:

• https://ente.com/help/photos/features/sharing-and-collaboration/share#share-with-ente-users

• https://ente.com/architecture/#sharing

• https://ente.com/help/photos/faq/sharing-and-collaboration#send-link-vs-ente-sharing