docs: capture pdf domain language and deferred ingestion backlog

Co-authored-by: Cursor <cursoragent@cursor.com>
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2026-08-02 16:59:42 +03:30
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# Backlog — PDF & ingestion follow-ups
Items deferred from PDF ingestion v1 (Text PDF + PyMuPDF + Heading Reconstruction).
| Item | When to pick up |
|------|-----------------|
| [Scanned PDF OCR](./scanned-pdf-ocr.md) | After Text PDF Experiments are stable; chatbot needs image PDFs |
| [Persian / cloud OCR](./persian-cloud-ocr.md) | Local OCR quality on Farsi sample set is too low |
| [pdfplumber tables](./pdfplumber-tables.md) | PyMuPDF table flattening hurts Experiment scores |
| [LibreOffice PDF→DOCX fallback](./libreoffice-pdf-to-docx-fallback.md) | Heading Reconstruction false-positives dominate; want second opinion path |
| [Multi-column layout](./multi-column-layout.md) | Reading order is wrong on multi-column policies |
| [Page metadata in chunks](./page-metadata-in-chunks.md) | Users need “page N” citations in answers / Chunk Preview |