Update dependency typescript to v6

Author: renovate[bot]

package.json

@@ -61,7 +61,7 @@
     "prettier": "3.6.2",
     "prettier-plugin-astro": "0.14.1",
     "prettier-plugin-tailwindcss": "0.7.1",
-    "typescript": "5.9.3",
+    "typescript": "6.0.3",
     "wrangler": "4.46.0"
   },
   "packageManager": "pnpm@10.18.3",