fix(nuxt): router defaults overwrite custom options always

[johannschopplich]

🔗 Linked issue

• feat(nuxt): default router scroll behavior

❓ 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

Router default options were introduced in ba3a118. That's great! But now, custom implementations (via app/router.options.(js|ts) won't have an effect. The default options stay at the top of all router option layers.

The source of the error seems to be:

framework/packages/nuxt/src/pages/module.ts

Line 148 in ba3a118

routerOptionsFiles.unshift(resolve(runtimeDir,'router.options'))

unshift adds the default to the beginning, but the router options are reversed anyway later:

framework/packages/nuxt/src/pages/module.ts

Line 159 in ba3a118

...routerOptionsFiles.map((_,index)=>`...routerOptions${index},`).reverse(),

📝 Checklist

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

[codesandbox]

Open in CodeSandbox Web Editor | VS Code | VS Code Insiders

[netlify]

✅ Deploy Preview for nuxt3-docs canceled.

Name	Link
🔨 Latest commit	90f9642
🔍 Latest deploy log	https://app.netlify.com/sites/nuxt3-docs/deploys/63500b5ac2676900089c3cc5