fix: redirect using url config key

[94726]

🔗 Linked issue

❓ 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)
• ✨ 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

This PR changes the redirect to use the site.url config.

According to the docs, redirectToCanonicalSiteUrl redirects to the default canonical url, which is supposed to be site.url, not site.site

[vercel]

@94726 is attempting to deploy a commit to the My Team Team on Vercel.

A member of the Team first needs to authorize it.

[harlan-zw]

🤦‍♂️ thanks for spotting this and the fix!