version: 0.6.0 Two nodes send the same invoice at the same time, and then settle_invoice this invoice; both transactions will be successful. <img width="1412" height="944" alt="Image" src="https://github.com/user-attachments/assets/637f19e1-fce2-4357-8982-42eab1a2c9aa" /> expected: Only one transaction can be successfully sent