BE - WebAuthn & Passkeys Error messages helper function

Context

Currently we may not show human-friendly error messages when a problem happens while enabling 2FA, which leads to users not knowing what to do next. See example below:

FIGMA: https://www.figma.com/design/h8xsQafKqKr205RSsJU5Wk/Passkeys?node-id=2896-18631&m=dev

Goal of this issue

• To pair back-end error messages with appropriate user-friendly messages (Will the user need to refresh the page? Try again? Try another browser? Did they miss a particular step during their authentication?).
• Get tech writer's review on copy used and check if we can use the same content for different back-end errors.
• Once tech writer is happy, update relevant Figma warning alerts.
• Assign issue to relevant engineers and parent epic.

Proposed error messages

Adding WebAuthn

Image of alert layout for reference

Error	Content
Generic errors	Failed to add authentication method. Try again.
AuthenticatorDataVerificationError	Failed to add authentication method. Try again.
ChallengeVerificationError	Failed to verify WebAuthn challenge. Try again.
OriginVerificationError	Unable to use this authentication method. Try a different authentication method.
RpIdVerificationError	Failed to authenticate due to a configuration issue. Try again later or contact support.
TokenBindingVerificationError	Failed to verify connection security. Try adding the authentication method again.
TypeVerificationError	This authentication method is not supported. Use a different authentication method.
UserPresenceVerificationError	Failed to authenticate. Verify your identity with your security key.
UserVerifiedVerificationError	Failed to authenticate. Verify your identity with your device.

Adding a Passkey

Image of alert layout for reference

Error	Content
Generic errors	Failed to connect to your device. Try again.
AuthenticatorDataVerificationError	Failed to add passkey. Try again.
ChallengeVerificationError	Failed to verify WebAuthn challenge. Try again.
OriginVerificationError	Unable to use this authentication method. Try a different authentication method.
RpIdVerificationError	Failed to authenticate due to a configuration issue. Try again later or contact support.
TokenBindingVerificationError	Failed to verify connection security. Try adding the authentication method again.
TypeVerificationError	This authentication method is not supported. Use a different authentication method.
UserPresenceVerificationError	Failed to authenticate. Verify your identity with your security key.
UserVerifiedVerificationError	Failed to authenticate. Verify your identity with your device.