build(deps): bump tar, @nuxt/kit and nuxt in /frontend

[dependabot]

Bumps tar to 7.5.7 and updates ancestor dependencies tar, @nuxt/kit and nuxt. These dependencies need to be updated together.

Updates tar from 7.4.3 to 7.5.7

Changelog

Sourced from tar's changelog.

Changelog

7.5

• Added zstd compression support.
• Consistent TOCTOU behavior in sync t.list
• Only read from ustar block if not specified in Pax
• Fix sync tar.list when file size reduces while reading
• Sanitize absolute linkpaths properly
• Prevent writing hardlink entries to the archive ahead of their file target

7.4

• Deprecate onentry in favor of onReadEntry for clarity.

7.3

• Add onWriteEntry option

7.2

• DRY the command definitions into a single makeCommand method, and update the type signatures to more appropriately infer the return type from the options and arguments provided.

7.1

• Update minipass to v7.1.0
• Update the type definitions of write() and end() methods on Unpack and Parser classes to be compatible with the NodeJS.WritableStream type in the latest versions of @types/node.

7.0

• Drop support for node <18
• Rewrite in TypeScript, provide ESM and CommonJS hybrid interface
• Add tree-shake friendly exports, like import('tar/create') and import('tar/read-entry') to get individual functions or classes.
• Add chmod option that defaults to false, and deprecate noChmod. That is, reverse the default option regarding explicitly setting file system modes to match tar entry settings.
• Add processUmask option to avoid having to call process.umask() when chmod: true (or noChmod: false) is set.

... (truncated)

Commits

• 4a37eb9 7.5.7
• f4a7aa9 fix: properly sanitize hard links containing ..
• 394ece6 7.5.6
• 7d4cc17 fix race puting a Link ahead of its target File
• 26ab904 7.5.5
• e9a1ddb fix: do not prevent valid linkpaths within archive
• 911c886 7.5.4
• 3b1abfa normalize out unicode ligatures
• a43478c remove some unused files
• 970c58f update deps
• Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by isaacs, a new releaser for tar since your current version.

Updates @nuxt/kit from 3.15.4 to 3.21.0

Release notes

Sourced from @​nuxt/kit's releases.

v3.21.0

3.21.0 is the next minor release.

Nuxt 4.3 and 3.21 bring powerful new features for layouts, caching, and developer experience – plus significant performance improvements under the hood.

📣 Some News

Extended v3 Support

Early this month, I opened a discussion to find out how the upgrade had gone from v3 to v4. I was really pleased to hear how well it had gone for most people.

Having said that, we're committed to making sure no one gets left behind. And so we will continue to provide security updates and critical bug fix releases beyond the previously announced end-of-life date of January 31, 2026, meaning Nuxt v3 will meet its end-of-life on July 31, 2026.

[!TIP] As usual, today also brings a minor release for v3, with many of the same improvements backported from v4.3.

Preparing for Nuxt 5

We're closer than ever to the releases of Nuxt v5 and Nitro v3. In the coming weeks, the main branch of the Nuxt repository will begin receiving initial commits for Nuxt 5. However, it's still business as usual.

• Continue making pull requests to the main branch
• We'll backport changes to the 4.x and 3.x branches

Keep an eye out on the Upgrade Guide – we'll be adding details about how you can already start migrating your projects to prepare for Nuxt v4 with future.compatibilityVersion: 5.

🗂️ Route Rule Layouts

But that's enough about the future. We have a lot of good things for you today!

First, you can now set layouts directly in route rules using the new appLayout property (#31092). This provides a centralized, declarative way to manage layouts across your application without scattering definePageMeta calls throughout your pages.

export default defineNuxtConfig({
  routeRules: {
    '/admin/**': { appLayout: 'admin' },
    '/dashboard/**': { appLayout: 'dashboard' },
    '/auth/**': { appLayout: 'minimal' }
  }
})

This might be useful for:

• Admin panels with a shared layout across many routes
• Marketing pages that need a different layout from the app

[!TIP] Plus, you can pass props to layouts now! See the setPageLayout improvements below.

📦 ISR/SWR Payload Extraction

... (truncated)

Commits

• dbb5e73 v3.21.0
• d46065e fix(kit,nitro): enable allowArbitraryExtensions by default (#34084)
• 383f0a1 test: use vi.hoisted for klona mock (#34113)
• c9487ed fix(kit): add forward compatible nitro v3 types (#34053)
• ed50c6c build: use obuild except for nuxt + nitro-server packages (#34049)
• 1d7995e feat(kit): add forward-compatible nitro types (#34036)
• 1bf1381 fix(kit,schema): align module onUpgrade arguments with types (#33988)
• db4ade2 fix(nuxt): do not early return if component priorities conflict (#33955)
• fe92e9c build(nuxt): tidy up subpath export types
• fd6f968 feat(kit): allow specifying moduleDependencies as an async function (#33504)
• Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by [GitHub Actions](https://www.npmjs.com/~GitHub Actions), a new releaser for @​nuxt/kit since your current version.

Updates nuxt from 3.15.4 to 3.21.0

Release notes

Sourced from nuxt's releases.

v3.21.0

3.21.0 is the next minor release.

Nuxt 4.3 and 3.21 bring powerful new features for layouts, caching, and developer experience – plus significant performance improvements under the hood.

📣 Some News

Extended v3 Support

Early this month, I opened a discussion to find out how the upgrade had gone from v3 to v4. I was really pleased to hear how well it had gone for most people.

Having said that, we're committed to making sure no one gets left behind. And so we will continue to provide security updates and critical bug fix releases beyond the previously announced end-of-life date of January 31, 2026, meaning Nuxt v3 will meet its end-of-life on July 31, 2026.

[!TIP] As usual, today also brings a minor release for v3, with many of the same improvements backported from v4.3.

Preparing for Nuxt 5

We're closer than ever to the releases of Nuxt v5 and Nitro v3. In the coming weeks, the main branch of the Nuxt repository will begin receiving initial commits for Nuxt 5. However, it's still business as usual.

• Continue making pull requests to the main branch
• We'll backport changes to the 4.x and 3.x branches

Keep an eye out on the Upgrade Guide – we'll be adding details about how you can already start migrating your projects to prepare for Nuxt v4 with future.compatibilityVersion: 5.

🗂️ Route Rule Layouts

But that's enough about the future. We have a lot of good things for you today!

First, you can now set layouts directly in route rules using the new appLayout property (#31092). This provides a centralized, declarative way to manage layouts across your application without scattering definePageMeta calls throughout your pages.

export default defineNuxtConfig({
  routeRules: {
    '/admin/**': { appLayout: 'admin' },
    '/dashboard/**': { appLayout: 'dashboard' },
    '/auth/**': { appLayout: 'minimal' }
  }
})

This might be useful for:

• Admin panels with a shared layout across many routes
• Marketing pages that need a different layout from the app

[!TIP] Plus, you can pass props to layouts now! See the setPageLayout improvements below.

📦 ISR/SWR Payload Extraction

... (truncated)

Commits

• dbb5e73 v3.21.0
• 0a93702 fix(nuxt): ensure we inline styles for hydrate-never components (#34132)
• 82e2cee fix(nuxt): add typeFrom support for imports.d.ts template exports (#34135)
• 51c83b8 test: update snapshots
• 681b350 fix(nuxt): force flush useAsyncData debounced execute post watcher flush (#...
• f7912d3 fix(nuxt): validate placeholder/fallback tags + warn about placeholder/fallba...
• 81da2f0 fix(nuxt): add documentation link to server builder error message (#34122)
• 3ecc31d fix(nuxt): force remount suspense when navigating after pending (#33991)
• b377015 fix(nuxt): decode client-side pathname for non-ASCII route aliases (#34043)
• dd30410 fix(nuxt): allow user augmentation of runtime config
• Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by [GitHub Actions](https://www.npmjs.com/~GitHub Actions), a new releaser for nuxt since your current version.

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

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