The Missing Name
The profile endpoint returns a user, but the student's name is blank in the React UI.
The bug report
You get the whole project — a React front end, an Express API, and Mongoose models — opened in a browser editor. Reproduce the symptom by reading the code, change what’s wrong, and run the hidden tests to prove it.
What the fix must prove
- returns the requested user from the API
- shows the user's name from the live API response
- returns 404 for an unknown user