- Introduced the `robot_email`, `authorized_senders`, and `email_filter_rules` fields to the robot member model, enhancing the configuration options for robot members.
- Updated the member creation and existence check logic to ensure the uniqueness of `robot_email` globally, improving data integrity.
- Refactored API endpoints and request/response structures to accommodate the new fields, ensuring consistency across the member management system.
- Enhanced test cases to validate the new robot member features, including scenarios for email uniqueness and configuration updates, improving overall test coverage and reliability.