Scenario catalog

Deterministic routes only. This app does not own any checkpoint or control-plane write surface.

• Password-only sign-in Deterministic primary credential seam with no MFA follow-up.
• Authenticator app code Deterministic TOTP entry seam with stable selectors.
• Retry loop throttle Deterministic repeated-code retry seam for MFA troubleshooting.
• Email one-time code Deterministic email code entry seam with stable selectors.
• Email code invalid retry Deterministic invalid-code retry seam for email OTP.
• Email code expired resend Deterministic expired-code resend seam for email OTP.
• Push approval Deterministic approval screen seam with stable selectors.
• Captcha manual takeover Deterministic captcha seam with manual-takeover handoff details.