build(deps): bump nuxt from 2.15.8 to 3.12.4

Bumps [nuxt](https://github.com/nuxt/nuxt/tree/HEAD/packages/nuxt) from 2.15.8 to 3.12.4.
- [Release notes](https://github.com/nuxt/nuxt/releases)
- [Commits](https://github.com/nuxt/nuxt/commits/v3.12.4/packages/nuxt)

---
updated-dependencies:
- dependency-name: nuxt
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -33,7 +33,7 @@
     "lodash": ">=4.17.21",
     "lodash.debounce": "^4.0.8",
     "moment": "^2.29.4",
-    "nuxt": "2.15.8",
+    "nuxt": "3.12.4",
     "nuxt-start": "^2.6.3",
     "pm2": "^4.5.6",
     "serialize-javascript": "^3.1.0",