chore: remove unused dev deps.

Author: GaborTorma

package.json

@@ -48,8 +48,6 @@
     "@nuxt/schema": "^3.13.1",
     "@nuxt/test-utils": "^3.14.2",
     "@types/node": "^22.5.5",
-    "@vitest/ws-client": "^2.1.1",
-    "add": "^2.0.6",
     "changelogen": "^0.5.5",
     "nuxt": "^3.13.1",
     "typescript": "^5.6.2",