Matt 96e1e642c4 Phase 4: PDF processor with layered metadata extraction ... - Add lib/processors/pdf_processor.py with full pre_flight pipeline - Layered metadata: Source A (PDF dict), Source B (filename), Source C (Gemini) - Field-by-field voting with provenance tracking (metadata_provenance column) - Level-4 strict dedupe (title+author+edition+year) - Content failures route to _review/rejected_pdfs/ - Level-4 duplicates route to _review/duplicate_quarantine/ - Full text extraction using existing extract_text_from_page fallback chain - Schema: added metadata_provenance TEXT to documents table Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>		2026-04-14 16:57:44 +00:00
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__init__.py	Phase 3: dispatcher, transcript processor, text_dir resolution	2026-04-14 15:39:42 +00:00
pdf_processor.py	Phase 4: PDF processor with layered metadata extraction	2026-04-14 16:57:44 +00:00
transcript_processor.py	Phase 4: Phase 3 cleanup fixes	2026-04-14 16:39:57 +00:00