docs(server): add nitro config and storage examples

[516310460]

Added the usage of nitro to help those who want to use server storage

🔗 Linked issue

❓ 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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[516310460]

@danielroe
Error:
https://github.com/nuxt/framework/blob/main/docs/content/index.md#title-webpack-5description-faster-build-time-and-smaller-bundle-size-with-no-configuration-requiredimage-iconwebpackimageclass-w-10-h-10

Webpack → webpack ./docs/content/index.md:106:10

[516310460]

@pi0 here

[pi0]

Thanks! <3