[Feature Request] Add PGP encryption of single notes and the entire database

[Mosrite]

Hello,

I don't know if this is possible but I think as emails can be pgp-encrypted imap-based notes could be as well. I think it would be great if both single notes and/or the entire note database could optionally be PGP-encrypted. Maybe OpenKeychain (https://www.openkeychain.org/about/) could be used for key management?

Thanks for considering my suggestion!