chore(deps): update dependency typescript to v6

Author: renovate[bot]

package.json

@@ -71,7 +71,7 @@
     "prettier": "^3.8.1",
     "prettier-plugin-astro": "^0.14.1",
     "sirv": "^3.0.2",
-    "typescript": "^5.9.3",
+    "typescript": "^6.0.0",
     "typescript-eslint": "^8.54.0",
     "vitest": "4.0.18"
   },