pinion-pdf 1.0.0: rebuild a CSV from a spreadsheet printed to PDF

Derives page layout from the file itself (batch size, column edges, row
grid, heading font), places text by start-x to survive cell overflow,
detects blackout redactions including filled-path bars and
single-character bars, and self-verifies via Excel's printed row-number
chain. Output byte-identical to four independently written
implementations across a 1,048,576-row reference file.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012bQ28wRBiQYcSR9FzV9U7c

pinion/__main__.py

@@ -0,0 +1,3 @@
+from .cli import main
+
+main()