pdf-parse test for sample-catalog.pdf

Input: sample-catalog.pdf

node ./tests/pdf-parse-javascript.js "sample-catalog.pdf" "sample-catalog--pdf-parse-javascript.txt" text

getTable(): confirmed genuinely detects real tables (not a stub) — see tests/pdf-parse-javascript.js's header comment.

node ./tests/pdf-parse-javascript.js "sample-catalog.pdf" "sample-catalog--pdf-parse-javascript--tables.json" tables