fix(deps): update dependency astro to ^5.16.6

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -14,7 +14,7 @@
         "@octokit/rest": "^22.0.1",
         "@radix-ui/react-dialog": "^1.1.15",
         "@radix-ui/react-slot": "^1.2.4",
-        "astro": "^5.16.5",
+        "astro": "^5.16.6",
         "class-variance-authority": "^0.7.1",
         "clsx": "^2.1.1",
         "lucide-react": "^0.560.0",