chore(deps): pin dependency vitepress-plugin-llms to 0.0.8

Author: renovate[bot]

package.json

@@ -138,7 +138,7 @@
     "unlazy": "^0.12.3",
     "vite": "^6.2.2",
     "vite-plugin-inspect": "0.8.9",
-    "vitepress-plugin-llms": "^0.0.8",
+    "vitepress-plugin-llms": "0.0.8",
     "zhlint": "0.8.2"
   },
   "lint-staged": {