chore(deps-dev): bump astro from 4.14.5 to 4.15.1

Bumps [astro](https://github.com/withastro/astro/tree/HEAD/packages/astro) from 4.14.5 to 4.15.1.
- [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/[email protected]/packages/astro)

---
updated-dependencies:
- dependency-name: astro
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -27,7 +27,7 @@
     "@types/bun": "^1.1.7",
     "@types/react": "^18.3.4",
     "@types/react-dom": "^18.3.0",
-    "astro": "4.14.5",
+    "astro": "4.15.1",
     "astro-icon": "^0.8.2",
     "hast-util-to-string": "^3.0.0",
     "hastscript": "^9.0.0",