fix: skip node for which definePageMeta does not exist

[wattanx]

🔗 Linked issue

Fixes: #1222

❓ Type of change

• 📖 Documentation (updates to the documentation or readme)
• 🐞 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)
• ⚠️ Breaking change (fix or feature that would cause existing functionality to change)

📚 Description

I expected to skip setup node that did not have definePageMeta, but I was not able to skip them, so I would like to fix that.

📝 Checklist

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