refactor(cli,schema): add bundler module resolution flag

[danielroe]

🔗 Linked issue

unjs/nitro#1384, #20629,

❓ 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)
• 🧹 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 adds a corresponding 'bundler' module resolution option for nuxt, which also sets the nitro option by default.

This is now the recommended setting. New projects are recommended to start with this turned on, and in a future minor release of Nuxt it will become the default setting.

📝 Checklist

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

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[pi0]

Nice 💚 I think we can move forward without waiting for nitro release.

Also, feel free to backport improvements to upstream (case normalization, typescript infer, env variable)