Update dependency @artmizu/nuxt-prometheus to v3 (#58)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

frontend/package.json

@@ -13,7 +13,7 @@
     "format": "prettier --write ."
   },
   "dependencies": {
-    "@artmizu/nuxt-prometheus": "2.7.0",
+    "@artmizu/nuxt-prometheus": "3.0.0",
     "@iconify/json": "^2.2.431",
     "@nuxt/eslint": "1.13.0",
     "@nuxt/icon": "^2.2.1",