[WIP] Fix failing GitHub Actions job formatting-check

[Copilot]

• Inspect the failing formatting-check job and logs
• Identify the exact file(s) or rule(s) causing the formatting failure
• Apply the smallest possible repository fix
• Run targeted formatting validation and relevant tests
• Run CodeQL review and summarize the final result

[github-actions]

Thanks for the pull request. This thread has been quiet for 30 days, so we are marking it as stale for now. Please take a quick look and let us know whether it is still up to date, still relevant, needs review, or is ready to merge. Any new activity will remove the stale label automatically. If nothing changes in the next 10 days, we will close it to keep the backlog current.