chore(deps): update devdependency @nuxt/devtools to v1 [security]

Author: renovate[bot]

docs/package.json

@@ -11,7 +11,7 @@
   },
   "devDependencies": {
     "@nuxt-themes/docus": "^1.15.1",
-    "@nuxt/devtools": "^2.6.5",
+    "@nuxt/devtools": "^1.0.0",
     "@nuxt/eslint-config": "^1.9.0",
     "@nuxtjs/plausible": "^2.0.1",
     "@types/node": "^24.5.2",