Document how to use 3.x with Vue 2

Thanks for the tip. Confirming that we have Vue 2 working with the 3.x version of this module.

composer require npm-asset/vue:^2

and in config/vuejs.settings.yml the path is changed to /libraries/vue/dist/vue.min.js:

libraries:
  vue:
    installation: local
    development: false
    version: 3.2.37
    cdn: unpkg
    path: /libraries/vue/dist/vue.min.js
  petitevue:
    installation: local
    development: false
    cdn: unpkg
    version: 0.4.1
    path: /libraries/petite-vue/dist/petite-vue.iife.js

We should document this combined with ✨ Show the path used in config (if set to local) in settings page Active so nobody needs to edit config to make it working...

We should just document the value to use for Vue 2 in the README.md and maybe below the input?

Already done in 📌 [META] 3.2.x release Active through the README.md.

Automatically closed - issue fixed for 2 weeks with no activity.