Standalone Ruby script reconciling GoCardless payments, Dolibarr
invoices (via API), and Shine bank statements. Three-pass engine:
GC↔Dolibarr matching, open invoice audit, payout↔bank verification.
Includes dry-run and --fix mode to auto-mark Dolibarr invoices as paid.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
