Currently, the auth code is provided as plaintext when running siyuan, so it must be treated as a secret. It would be nice to be able to specify a BCrypt (or Argon2, or...) hash of it, so that it ...

I am trying to set up authentication as explained in https://learn.microsoft.com/en-us/entra/identity-platform/v2-oauth2-auth-code-flow for this specific endpoint ...