Changes to POST `/api/v0/main-frontend/user-details/user-by-courses` - Find user details by user id with multi-course permission check Returns user details if the user has permission to view user details through any of the specified courses

added the optional property email_verified_at to the response with the 200 status

added the optional property email_verified_method to the response with the 200 status

added the non-success response with the status 403

added the non-success response with the status 404

added the non-success response with the status 500