Bump astro in /www in the npm_and_yarn group across 1 directory

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


Updates `astro` from 5.14.1 to 5.14.3
- [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@5.14.3/packages/astro)

---
updated-dependencies:
- dependency-name: astro
  dependency-version: 5.14.3
  dependency-type: direct:production
  dependency-group: npm_and_yarn
...

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

www/package.json

@@ -19,7 +19,7 @@
     "@types/canvas-confetti": "^1.9.0",
     "@types/react": "^19.2.0",
     "@types/react-dom": "^19.2.0",
-    "astro": "^5.14.1",
+    "astro": "^5.14.3",
     "canvas-confetti": "^1.9.3",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",