Route test progress data through repositories for HPPS coverage#7906

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donnapep wants to merge 6 commits intotrunkfrom

update/hpps-backend-integration

Commits on Mar 4, 2026

Remove redundant comment meta write from start_user_on_course

donnapep
and
claude
committed
Guard comment meta writes in HPPS mode to prevent data corruption

donnapep
and
claude
committed