docs(examples): rename hello.ts to [...hello].ts

[qin-guan]

🔗 Linked issue

nuxt/nuxt#14077

❓ 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

Fixes a bad server route in useFetch example

Resolvesnuxt/nuxt#14077

📝 Checklist

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

[netlify]

✅ Deploy Preview for nuxt3-docs canceled.

Name	Link
🔨 Latest commit	e273b38
🔍 Latest deploy log	https://app.netlify.com/sites/nuxt3-docs/deploys/62b3506d258ecd0008468223

[pi0]

Thanks for this PR @qin-guan 💚 It seems working an good fix. Since we are now using named route params, we can also replace parseURL().pathname (here) to event.context.params.id.

[qin-guan]

I see, thanks for the feedback! I will update the PR :)

[qin-guan]

Hey @pi0, sorry for the late update, 😔 PTAL

[pi0]

Thanks for working on this!

[qin-guan]

Thanks for this first PR opportunity, and for all the work y'all are doing with Nuxt, truly amazing! 🙌🏻 🙏🏻