Runs after each passkey change, with Cognito's list after it.
The authenticator app's name for the entry, e.g. "CFX".
The request's session, as readCognitoAccountAccess reads its cookies.
Runs once Cognito has accepted a new password: the dashboard ends the login's other sessions.
Ends the request's stored session and clears its cookies.
A failure that isn't a refusal: the screen says "try again", this says why.
The reference server side of CognitoAccountSecurityActions: server-only, framework-free. Every call acts on the session's own login with its access token. A federated session may manage only its passkeys: its IdP owns the password and second factor.