build(deps): bump nuxt from 3.17.7 to 4.0.0

[dependabot]

Bumps nuxt from 3.17.7 to 4.0.0.

Release notes

Sourced from nuxt's releases.

v4.0.0

Nuxt 4.0 is here! 🎉

After a year of real-world testing, we're excited to announce the official release of Nuxt 4. This is a stability-focused major release, introducing a few thoughtful breaking changes in order to improve development experience.

If you've been following along, you'll recognize many of these features and changes — and if you're new to them, we hope you'll welcome them.

🔥 What's new?

Nuxt 4 is all about making your development experience smoother:

• Cleaner project organization with the new app/ directory structure
• Smarter data fetching - we've taken the opportunity to address some inconsistencies and improve performance with the data layer
• Better TypeScript support with project-based separation between the different contexts in your project - app code, server code, shared/ folder, and configuration
• Faster CLI and development with adoption of internal sockets and a faster CLI

Why these features in particular? Mostly because these kind of improvements have required making changes that are technically breaking.

In general, we aim for a hype-free approach to releases. Rather than save up features for a big release, we've been shipping improvements in Nuxt 3 minor releases.

We've also spent a lot of time figuring out how to implement these changes in a backwards-compatible way, and I hope that means that most Nuxt 3 projects can upgrade with a minimum of effort.

I'd advise reading through the upgrade guide before you start, to understand what areas of your app might be affected.

🗂️ New project structure

The biggest visible change is how projects are organized. Your application code now lives in an app/ directory by default:

my-nuxt-app/
├─ app/
│  ├─ components/
│  ├─ pages/
│  ├─ layouts/
│  └─ app.vue
├─ public/
├─ shared/
├─ server/
└─ nuxt.config.ts

This helps keep your code separate from node_modules/ and .git/, which makes file watchers faster (especially on Windows and Linux). It also gives your IDE better context about whether you're working with client or server code.

[!TIP] Don't want to migrate? That's totally fine! Nuxt will detect your existing structure and keep working exactly as before.

🎨 Updated UI templates

Nuxt’s starter templates have an all new look, with improved accessibility, default titles, and template polish (#27843).

... (truncated)

Commits

• 8aacdde v4.0.0
• a450079 feat(nuxt): expose page routes to nitro for o11y (#32617)
• 97386a0 chore(deps): update all non-major dependencies (main) (#32614)
• 97832ab fix(nuxt): only use scrollBehaviorType for hash scrolling (#32622)
• 9bf809d feat(nuxt): add route announcer to default app.vue (#32621)
• e35e1cc fix(nuxt)!: bump compatibilityDate to 2025-07-15
• 8a5309e fix(nuxt): retain old data when computed key changes (#32616)
• 281b559 chore(deps): update dependency @​nuxt/cli to v3.26.0 (main) (#32611)
• 7a77637 fix(nuxt): include shared declarations in tsconfig.server.json (#32594)
• 6c994b4 chore(deps): update all non-major dependencies (main) (#32604)
• Additional commits viewable in compare view

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