Kevin Carter (via Claude)
c79a161119
The prior P2 merge lost the templates.py + compose changes (a git reset --hard in the commit sequence discarded the tracked-file edits; only the two new files survived). This re-applies: exam_extract import + _frac_box/_frac_y canvas adapters + _extract_slug + _map_service_contract_to_rows + _run_service_extract_merge/_job + the auto_map_template routing, and the EXAM_EXTRACT_URL compose env. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>