chore(deps): update dependency typescript to v5.9.3

Author: renovate[bot]

package.json

@@ -129,7 +129,7 @@
     "tslib": "^2.6.2",
     "tsx": "^4.20.6",
     "tinyexec": "^1.0.1",
-    "typescript": "5.6.3",
+    "typescript": "5.9.3",
     "typescript-eslint": "^8.4.0",
     "vitepress": "1.6.4",
     "vitepress-plugin-llms": "^1.1.0",