Moves the typing app's lesson plan and progress from client-side YAML/localStorage into the backend, and adds a reward system that ties passing a lesson to unlocking part of the music library. Lock state is always recomputed live from curriculum x progress x the live library, never persisted separately. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
5.2 KiB
5.2 KiB