fix(vite): update render if it is invalidated

[danielroe]

🔗 Linked issue

resolvesnuxt/nuxt#14844

❓ 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 may be misunderstanding the implementation here, but it seems that we were not updating the render function when it was invalidated. This PR ensures that if the entry is invalidated, we fetch it fresh from the runner.

📝 Checklist

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

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[pi0]

LGTM. Waiting for @antfu to confirm.

[pi0]

Let's try on edge. /cc @antfu please check and tell if id doesn't feel a right fix to you.