🧹 Remove leftover console.error from parser worker fallback

[julesklord]

🎯 What: Removed the console.error line from the catch block of runAnalysisData in src/lib/parser.js.
💡 Why: Removing this console.error statement improves code cleanliness and avoids cluttering the user's console during expected fallback behavior from the worker thread.
✅ Verification: Ran the full test suite via npm run test, ensuring that no functionality was altered or broken.
✨ Result: Cleaner fallback execution without unnecessary and potentially confusing error logs.

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PR created automatically by Jules for task 11043751032563700957 started by @julesklord

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