- Added a `Bio` field to the `Robot` structure, allowing for a description of the robot.
- Updated the `cleanupAPITestRobots` function to delete robots with member IDs starting with both "robot_api_" and "api_robot_".
- Implemented new API functions for creating, updating, and removing robots, ensuring proper validation and cache management.
- Enhanced request and response types in `api/types.go` to include the new `Bio` field.
- Added comprehensive tests for the new CRUD operations in `robot_test.go`, ensuring robust validation and error handling.