chore(deps): bump astro

Bumps the npm-astro-dependencies group with 1 update in the /application directory: [astro](https://github.com/withastro/astro/tree/HEAD/packages/astro).


Updates `astro` from 5.17.3 to 5.18.0
- [Release notes](https://github.com/withastro/astro/releases)
- [Changelog](https://github.com/withastro/astro/blob/astro@5.18.0/packages/astro/CHANGELOG.md)
- [Commits](https://github.com/withastro/astro/commits/astro@5.18.0/packages/astro)

---
updated-dependencies:
- dependency-name: astro
  dependency-version: 5.18.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: npm-astro-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

application/package-lock.json

@@ -35,7 +35,7 @@
     "@astrolib/analytics": "^0.6.1",
     "@astrolib/seo": "^1.0.0-beta.8",
     "@fontsource/montserrat": "^5.0.0",
-    "astro": "^5.17.3",
+    "astro": "^5.18.0",
     "astro-embed": "^0.12.0",
     "astro-icon": "^1.1.5",
     "limax": "4.2.2",