Privacy notes

This pilot is built to collect only the information needed to run a maths diagnostic: learner identity, answers, session state, skill evidence, and diagnostic summaries.

The online version should use Supabase-backed storage with access controlled by the deployment environment. Do not enter real pupil data until the live privacy policy, account access model, and deletion process have been approved.

For public testing, use demo names or controlled pilot accounts. The diagnostic is still being prepared for broader Year 1-6 adaptive coverage.