feat(vite): support Vite's transformIndexHtml hook

[antfu]

🔗 Linked issue

Supports Vite's transformIndexHtml hook
https://vitejs.dev/guide/api-plugin.html#transformindexhtml

❓ 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

📝 Checklist

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

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[pi0]

I think it is best if not to support vite specific option if it is already possible with nitro. Please use an issue to describe the usecase we can probably find an alternative :)

[webfansplz]

Some Vite plugins that use this option will not work well with Nuxt without this support . e.g. :

https://github.com/webfansplz/vite-plugin-vue-inspector/blob/043827dbf4193aaa00fb58447f466cd8e94dd2f9/src/index.ts#L34

[pi0]

I see @webfansplz but we don't even have this hook anymore to directly extend HTML template. Extending needs to happen in runtime and we probably need a nuxt module for such integration. Would be happy to help if you make an issue in vite plugin repos regarding nuxt support.