extend functionality for set password flow

[kspearrin]

Extend set password models to accept new api properties

update change password base component to work for setting password and other crypto keys for new users via sso

[vincentsalucci]

(obvious) Clarification - for the existing users (ex: Settings flow), you'll just be passing in the kdf and kdIterations in the necessary sub-classed components using the user service beforehand, yes?

[kspearrin]

@vincentsalucci yes, in normal authed states, you can fetch the information from userService. SSO auth doesn't return that when going through the new user flow (since you had no password set yet).