[TASK] Implement trial balance verification test - Month-End Closing Workflow

[africanitem]

Task Details

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

Dependencies

• Depends on: [TASK] Implement financial report generation test - Month-End Closing Workflow #617

Success Criteria

• Test verifies trial balance, verifies debits = credits, verifies balance is correct