- Added the `UpdateRobotMember` method to handle updates for robot members, including validation for member existence, type checks, and email uniqueness.
- Introduced a new `UpdateRobotMemberRequest` structure to facilitate updates via the API, allowing for modifications to various fields such as `robot_email`, `status`, and `autonomous_mode`.
- Enhanced the `GinMemberUpdateRobot` handler to process update requests, ensuring proper authentication and error handling for various scenarios.
- Expanded test coverage with new test cases for the robot member update functionality, validating successful updates, error conditions, and edge cases.
- Refactored existing member management logic to integrate the new update capabilities, improving overall system robustness and user experience.