Google Assistant Free UI Kit

Hi guys!

This is the first version of the Google Assistant Free UI Kit in its iOS version (Android version will be published in a few days).

In this file, you will find the light version and also a dark version concept following the rules that Google has published for dark themes in the last days:
https://material.io/design/color/dark-theme.html

All the components are built in symbols considering different cases and it's pretty easy to scale or evolve at your own.

Hope you like it! :)
Of course, I would appreciate your feedback.