Bump astro in the npm_and_yarn group across 1 directory

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


Updates `astro` from 4.16.18 to 4.16.19
- [Release notes](https://github.com/withastro/astro/releases)
- [Changelog](https://github.com/withastro/astro/blob/astro@4.16.19/packages/astro/CHANGELOG.md)
- [Commits](https://github.com/withastro/astro/commits/astro@4.16.19/packages/astro)

---
updated-dependencies:
- dependency-name: astro
  dependency-version: 4.16.19
  dependency-type: direct:production
  dependency-group: npm_and_yarn
...

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

package.json

@@ -28,7 +28,7 @@
     "@logto/browser": "^2.2.18",
     "@react-stately/data": "^3.13.0",
     "@stylistic/eslint-plugin": "^2.13.0",
-    "astro": "^4.16.18",
+    "astro": "^4.16.19",
     "dayjs": "^1.11.13",
     "framer-motion": "^11.18.2",
     "ical.js": "^2.1.0",