Github Classroom is being replaced

<img width="1452" height="231" alt="Image" src="https://github.com/user-attachments/assets/3bb12d34-8f93-4b5b-a027-ee2592efcad1" />

This affects:

<img width="828" height="768" alt="Image" src="https://github.com/user-attachments/assets/0030a7fc-5b0d-41cb-be42-7c90c77e35f1" />