Integrate HPPS in Grading backend#7923

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donnapep wants to merge 7 commits intoadd/hpps-reports-grading-migrationfrom

add/grading-service-migration

Commits on Mar 25, 2026

Migrate Grading backend to HPPS service layer

donnapep
and
claude
committed

Commits on Mar 26, 2026

Remove quiz submission exclusion filter and simplify effective_status

donnapep
and
claude
committed
Fix lint: remove orphaned docblocks and trailing blank lines

donnapep
and
claude
committed
Address PR review: fix offset snap and cached count filter bypass

donnapep
and
claude
committed
Address PR review findings: tests, error logging, and stale docblock

donnapep
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claude
committed
Fix minor comment inaccuracies from PR review

donnapep
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claude
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Cast get_col result and wrap test filter cleanup in try/finally

donnapep
and
claude
committed