Bump astro from 5.3.0 to 5.4.2 in the deps group across 1 directory

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


Updates `astro` from 5.3.0 to 5.4.2
- [Release notes](https://github.com/withastro/astro/releases)
- [Changelog](https://github.com/withastro/astro/blob/main/packages/astro/CHANGELOG.md)
- [Commits](https://github.com/withastro/astro/commits/astro@5.4.2/packages/astro)

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

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

Author: dependabot[bot]

package.json

@@ -17,7 +17,7 @@
   },
   "dependencies": {
     "@tailwindcss/vite": "^4.0.7",
-    "astro": "5.3.0",
+    "astro": "5.4.2",
     "astro-i18n": "^2.2.4",
     "events": "^3.3.0",
     "rss-parser": "^3.13.0",