Add an option to rotate the two-step login recovery code from the web vault

I did not claim, nor do I believe that Bitwarden’s recovery mechanism is noncompliant with the draft language. Instead, I think that the draft foretells the direction of an evolution that the mechanism needs to take.

You, I and others have observed that the current mechanism (disable MFA) does not interact well with a future that requires MFA for device verification. The draft’s approach of offering a few different recovery mechanisms and focusing on reestablishing/repairing the 2nd factor seems to fit well with the that future.

That said, I did claim that the draft obliges Bitwarden to provide a way to rotate the recovery code. Although one may argue that using the code meets the requirement, that seems a bit disingenuous and per @kpris’s suggestion, I would hope the draft results in a dedicated button.