[TEST] ENH: add syntax warning checker to PR

[mmcky]

TESTING

This PR enables the syntax warning checker (in PR mode)

[github-actions]

🚀 Deployed on https://68ac101db0f0dc2b728adc68--epic-agnesi-957267.netlify.app

[github-actions]

⚠️ Python Warnings Detected

🚨 2 Python warning(s) were found in the HTML output during the documentation build.

Build Details:

• Workflow Run: 17200360444
• Commit: 529bc54
• Date: 2025-08-25T11:17:40.653Z

---

SyntaxWarning in ./_build/html/about_py.html

Found 2 instance(s):

271:/tmp/ipykernel_6385/1565545748.py:2: SyntaxWarning: Forced Syntax Warning for Debug.
272:warnings.warn("Forced Syntax Warning for Debug.", SyntaxWarning)

---

Next Steps:

1. Review the warnings listed above
2. Fix the underlying code that's generating these warnings
3. Push the changes to update this PR

📝 This comment was automatically generated by the Check for Python Warnings Action.

[mmcky]

Closing this as more work to be done.