cdc105ae54
PRIMARY — corpus breadth (505->1178 papers, 18->60 specs, all URLs HEAD-verified): - AQA (enumerated): Maths, English Lang/Lit, Geography, Computer Science, Business, Psychology, MFL (French/Spanish/German), GCSE + A-level, on top of round-1 sciences. - Edexcel + OCR (confirmed direct URLs via research): Maths, English, Geography, History, Business, Computer Science, GCSE + A-level. - generate_corpus_manifest.py: _subj/_mfl AQA builders, Edexcel/OCR spec+URL tables, derived exam_code (_mk_exam_code) matching the locked convention, concurrent re-verify. Verified on dev .94: eb_specifications=60, eb_exams=1178, QP=469, doc_type all 'pdf', seed idempotent (uploaded=673 new, skipped=505), failed=0. SECONDARY: - --download-only + persistent bucket-shaped local store (manifests/_corpus_store/, gitignored): download-once, seed-many, offline-repeatable; --store-dir/--no-store. (_store_path/_item_bytes/ download_corpus). Verified: store populated, seed reads offline (download_cached). - --unseed [--board/--spec]: inverse loader — storage objects (Storage API; protect_delete blocks raw SQL), first-sweep seed templates, eb_exams, eb_specifications. Verified reversible on .94. - Granular admin reset: POST /admin/reset?scope=all|exam-corpus|timetable. reset_environment.reset(scope) adds EXAM_CORPUS_TABLES (10) + cc.examboards storage cleanup + TIMETABLE_TABLES (13); 'all' now also clears the exam subsystem the legacy reset missed. No schema migration required. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>