message: docs: add custom lingui integration for i18n
diff: @@ -16,4 +16,4 @@ This example integrates [vue-i18n](https://kazupon.github.io/vue-i18n/) with vee
  In the Same way as the previous example with `vue-i18n`, you can use any implementation for i18n with vee-validate, this example uses a popular minimal package called [LingUI](https://lingui.js.org/)
  -TODO: Use langUI package to build an example.
  +<iframe src="https://codesandbox.io/embed/veevalidate-30-vuei18n-integration-uc2ug?fontsize=14&module=%2Fsrc%2Fi18n.js" title="VeeValidate 3.0 - VueI18n Integration" allow="geolocation; microphone; camera; midi; vr; accelerometer; gyroscope; payment; ambient-light-sensor; encrypted-media" style="width:100%; height:500px; border:0; border-radius: 4px; overflow:hidden;" sandbox="allow-modals allow-forms allow-popups allow-scripts allow-same-origin"></iframe>
  