- Introduced a new "התקדמות" tab for teachers to view class progress by lesson, including readiness for upcoming tests.
- Implemented API endpoint `GET /api/classes/{id}/progress` to fetch progress data, including skill states, coverage, and readiness metrics.
- Updated permissions to restrict access to class progress data to the class's teacher and developers only.
- Enhanced UI with period tabs and a class picker, ensuring a responsive design that prevents sideways scrolling.
- Added comprehensive tests for API and browser interactions to validate functionality and permissions.
mathly2: written work, rounds, caching, one course for all classes, lesson schedule
