Field for additional information

[EugeneRymarev]

Missing function

Additional field for account comment.

Justification

Some sites require comments to be saved, such as account recovery codes, 2FA rescue codes, or something else.

Workarounds

Creating Notes is inconvenient, since it is a different entity and needs to be looked for in a completely different place.

https://github.com/mooltipass/moolticute/issues/1111