Bump astro from 5.12.9 to 5.13.2 (#44)

Bumps [astro](https://github.com/withastro/astro/tree/HEAD/packages/astro) from 5.12.9 to 5.13.2.
- [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@5.13.2/packages/astro)

---
updated-dependencies:
- dependency-name: astro
  dependency-version: 5.13.2
  dependency-type: direct:production
...

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Author: dependabot[bot]

package-lock.json

@@ -14,7 +14,7 @@
     "@astrojs/rss": "^4.0.12",
     "@astrojs/sitemap": "^3.4.2",
     "@tailwindcss/vite": "^4.1.11",
-    "astro": "^5.12.9",
+    "astro": "^5.13.2",
     "sharp": "^0.34.2",
     "swiper": "^11.2.10",
     "tailwindcss": "^4.1.11",