Bump astro from 5.12.1 to 5.12.8 (#11)

Bumps [astro](https://github.com/withastro/astro/tree/HEAD/packages/astro) from 5.12.1 to 5.12.8.
- [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-version: 5.12.8
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package-lock.json

@@ -14,7 +14,7 @@
   "dependencies": {
     "@astrojs/check": "^0.9.4",
     "@tailwindcss/vite": "^4.1.11",
-    "astro": "^5.12.1",
+    "astro": "^5.12.8",
     "tailwindcss": "^4.1.3",
     "typescript": "^5.8.3"
   },