When linking paid invoices that already have bank entries:
- Added missing commit() and return after update() in bank_line branch
- Added proper error handling for update() failures
- Fixed both single invoice (linkExistingPayment) and multi-invoice linking
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add multi-invoice payment support (link one bank transaction to multiple invoices)
- Add payment unlinking feature to correct wrong matches
- Show linked payments, invoices and bank entries in transaction detail view
- Allow linking already paid invoices to bank transactions
- Update README with new features
- Add CHANGELOG.md
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>