- Add biometric authentication button with Face ID/Touch ID/Windows Hello support
- Check WebAuthn support and platform authenticator availability on mount
- Handle biometric login flow with proper error handling
- Show biometric button only when device supports it
- Add loading states and user-friendly error messages
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Implements MFA verification dialog for login flow:
MFA Verification Features:
- MFAVerificationDialog component for code entry
- TOTP code input (6-digit authenticator app code)
- Email code input with auto-send on dialog open
- Backup code support mentioned in help text
- Resend email code functionality
- Auto-focus on code input field
- Large, centered code input for easy entry
- Real-time validation (6-digit code required)
Login Flow Integration:
- Detect MFA requirement from login API error
- Show MFA dialog when MFA is enabled for user
- Handle MFA verification success with token storage
- Allow cancellation to retry login
- Seamless transition after successful verification
User Experience:
- Email codes sent automatically
- Visual feedback for code sending/verification
- Error alerts for invalid codes
- Loading states for all async operations
- Clean, focused dialog design
- Tip about backup codes
Implementation Details:
- Integrated with existing login page
- Error handling for MFA-required responses
- Token storage after MFA verification
- Navigation after successful MFA
- Support for both TOTP and Email MFA methods
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
