Update dependency typescript to v6

Author: renovate[bot]

package.json

@@ -51,7 +51,7 @@
     "rehype-autolink-headings": "^7.1.0",
     "rehype-slug": "^6.0.0",
     "remark-gfm": "^4.0.1",
-    "typescript": "^5.8.3"
+    "typescript": "^6.0.0"
   },
   "packageManager": "pnpm@10.33.0",
   "pnpm": {