- Added Multi-Factor Authentication (MFA) capabilities to the user provider, including methods for generating MFA secrets, enabling/disabling MFA, and verifying MFA codes.
- Introduced MFA configuration options, allowing customization of issuer, algorithm, digits, and recovery codes.
- Enhanced error handling for MFA operations, providing clear feedback for failures.
- Updated user model to include MFA-related fields and improved database interactions for MFA management.
- Refactored existing user provider methods to integrate MFA functionality seamlessly.
