fix(deps): update dependency vuepress-shared to v2.0.0-rc.83

Author: renovate[bot]

package.json

@@ -38,7 +38,7 @@
     "vue": "3.4.27",
     "vuepress": "2.0.0-rc.9",
     "vuepress-plugin-search-pro": "2.0.0-rc.38",
-    "vuepress-shared": "2.0.0-rc.38",
+    "vuepress-shared": "2.0.0-rc.83",
     "vuepress-theme-hope": "2.0.0-rc.38"
   },
   "packageManager": "[email protected]"