- Updated the CenterMentorSchema to include user validation by fetching user information based on email.
- Implemented error handling to throw an error if the user is not found.
- Modified the logic to block center owners from being invited as mentors by checking against the user's ID instead of the email.
- Improved overall error messaging for better clarity when invitation conditions are not met.
Ly Tuan Kiet
367fc09c6c