Make the instance Crypted

[Sebu-Wai-Wou]

Wish : Administrator of an appflowy.io instance cannot recover or reset user passwords. This ensures that they cannot access any user data (e.g. the content of documents).

[lawweiliang]

I agree with your point, encrypted database like "keepass" and "bitwarden" could avoid other to view our data.

[appflowy]

I think we could use SQL cipher to encrypt out the local database.