🧹 Code Health: Fix bare except in template export

[madara88645]

🎯 What: Fixed a bare except Exception: block in the export_template method of app/templates_manager.py. It now captures the exception and logs it using a module-level logger.

💡 Why: Catching and silencing generic exceptions without logging hides underlying problems. By logging the exception with exc_info=True, we provide a stack trace that makes it much easier to diagnose issues during template exports, such as missing directory permissions or disk space limits.

✅ Verification: Verified by ensuring format and lint checks (ruff check) pass successfully. The entire backend test suite (pytest tests/) was also executed and confirmed to pass with zero regressions. The code pattern modification has no functional impact on what is returned to the user, strictly preserving the existing return values.

✨ Result: Improved system observability and developer maintainability when unexpected exceptions occur during template exports.

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PR created automatically by Jules for task 1097157442045206316 started by @madara88645

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Project	Deployment	Actions	Updated (UTC)
compiler	Ready	Preview, Comment	May 31, 2026 10:41am

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[madara88645]

Not merged in this batch: branch has conflicts with main. Please rebase onto the latest main.

[google-labs-jules]

Not merged in this batch: branch has conflicts with main. Please rebase onto the latest main.

I have successfully rebased the branch onto the latest main to resolve the conflicts.