Research Assistant 70a7978de8 feat: complete OCR-v2 readiness gates + blind audit validation ... - Gate 1: completeness signals for page text coverage - Gate 2: DW figure ownership generalization with strict regression - Gate 3: reference boundary enforcement from structure - Gate 4: layout coverage taxonomy in audit/coverage_ledger.json - diff_audit.py: canonical role alias mapping + auto-normalize truth_role - ocr_structural_gate.py: table caption text-evidence fallback - ocr-canonical-roles.md: canonical role list for audit workflow - ocr-truth-audit.md: pre-flight checklist enforces canonical roles - Blind audit: 5 unseen papers across domains, all PASS with coverage		2026-06-19 00:35:21 +08:00
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skills/paperforge-development	feat: complete OCR-v2 readiness gates + blind audit validation	2026-06-19 00:35:21 +08:00