[TASK] Implement bank account updates verification test (if refunded) - Credit Note and Refund Workflow

[africanitem]

Task Details

Epic: #551 [EPIC] Credit Note and Refund Workflow E2E Tests

Dependencies

• Depends on: [TASK] Implement refund recording test - Credit Note and Refund Workflow #558

Success Criteria

• Test verifies bank account balance updates if refund is processed