[TASK] Implement bank reconciliation completion test - Month-End Closing Workflow

[africanitem]

Task Details

Epic: #613 [EPIC] Month-End Closing Workflow E2E Tests

Dependencies

• Depends on: [TASK] Implement transaction review test (all invoices posted) - Month-End Closing Workflow #615
• Depends on: Epic [EPIC] Bank Reconciliation Workflow E2E Tests #571

Success Criteria

• Test verifies bank reconciliation is complete, verifies all transactions are reconciled