feat(core): v2 - improve unhandled dev server error

[OskarLebuda]

🔗 Linked issue

Resolves #2927

❓ Type of change

• 📖 Documentation (updates to the documentation, readme, or JSdoc annotations)
• 🐞 Bug fix (a non-breaking change that fixes an issue)
• 👌 Enhancement (improving an existing functionality like performance)
• ✨ New feature (a non-breaking change that adds functionality)
• 🧹 Chore (updates to the build process or auxiliary tools and libraries)
• ⚠️ Breaking change (fix or feature that would cause existing functionality to change)

📚 Description

Enhance logging for unhandled development server errors by passing the cause property of the error and displaying it in the console. This improvement provides additional context for debugging by exposing the root cause of errors, making it easier to identify and address issues during development.

📝 Checklist

• I have linked an issue or discussion.
• I have updated the documentation accordingly.