docs: README.md — complete 121-title inventory, reclassify tta### as pdf_code 156ba3a verified HeshamHaroon commited on Apr 22
docs: README.md — full volume inventory & corrected schema 8482881 verified HeshamHaroon commited on Apr 22
fix: rename item_title->collection, add book_title parsed from pdf filename, update schema f7c0b56 verified HeshamHaroon commited on Apr 22