Allow users to choose their preferred authenticator method by prioritizing Passkeys/Security Keys and the Authenticator App over Recovery Codes as the default 2FA methods.

### Problem Statement Currently, users who have set up both an authenticator app (such as Microsoft Authenticator) and passkeys/security keys (e.g., U2F keys) are often prompted to use their authenticator app or recovery code by default when signing in, which can be an inconvenient extra step. <img src="https://github.com/user-attachments/assets/a4c0219a-69aa-48d8-b0c8-563a935f2b27" alt="Preview" width="500"/> ### Solution Brainstorm Allow flexibility to choose Passkeys/Security Keys as the Default 2FA Method: Users who have set up passkeys/security keys should be able to set them as the primary 2FA method, making them the default for login. ### Product Area Sign In