Bump preact from 10.28.4 to 10.29.0

Bumps [preact](https://github.com/preactjs/preact) from 10.28.4 to 10.29.0.
- [Release notes](https://github.com/preactjs/preact/releases)
- [Commits](preactjs/preact@10.28.4...10.29.0)

---
updated-dependencies:
- dependency-name: preact
  dependency-version: 10.29.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package.json

@@ -31,7 +31,7 @@
     "@vercel/analytics": "^2.0.1",
     "astro": "^5.18.0",
     "nanostores": "^1.1.1",
-    "preact": "^10.28.4",
+    "preact": "^10.29.0",
     "shiki": "^4.0.1",
     "tailwindcss": "^4.2.1",
     "unist-util-visit": "^5.1.0",