chore(deps-dev): bump nuxt from 2.15.8 to 3.8.0

Bumps [nuxt](https://github.com/nuxt/nuxt) from 2.15.8 to 3.8.0.
- [Release notes](https://github.com/nuxt/nuxt/releases)
- [Commits](nuxt/nuxt@v2.15.8...v3.8.0)

---
updated-dependencies:
- dependency-name: nuxt
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package.json

@@ -62,7 +62,7 @@
     "babel-preset-minify": "^0.5.1",
     "eslint": "^8.5.0",
     "eslint-plugin-vue": "^8.2.0",
-    "nuxt": "^2.15.8",
+    "nuxt": "^3.8.0",
     "prettier": "^2.4.1",
     "rimraf": "^5.0.1",
     "standard-version": "^9.3.1",