You should be able the see the server logs from terminal you started the server(npm run start / nuxt start etc.). If you want the dev console in production mode, add this to your nuxt.config.js

  build: {
    terser:{
      terserOptions: {
        compress:{
          drop_console: false,
        },
      },
    },
  },

You should debug it locally before shipping to production because this may be fixable locally.
Otherwise, Sentry/Logrocket are good solutions, on top of a whole testing CI.
A staging URL replicating the production environment is also a viable solution.

Otherwise, you should not have publicly visible logs accessible from the public.