fix: generate template as script setup lang="ts"

[RihanArfan]

🔗 Linked issue / Discussion

No open issue/discussion. Feel free to close if you're unhappy with the PR.

❓ 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

Currently, Vue files generated by the default Nuxtr settings/template (with the defaults of script setup and typescript end up as <script lang="ts" setup>

For me, logically I think script setup is the name, and TypeScript is just language being used, so I've changed the template's order to:

<script setup lang="ts">

</script>

This style suggestion is backed up by Vue's documentation. See naming and code examples here. https://vuejs.org/api/sfc-script-setup

This is also how Volar IntelliSense suggests creating it

📝 Checklist

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