Set up Global State using Context API

[dpfernandes]

Create Global State object using Context API that fulfils the following:

When create a user you have store the the user id on Global State When we are playing the game we need to store the next question object on Global State When we create a game or join a game we need to store the game_instance id on Global State

You should write this on index.js

Check this article for inspiration https://medium.com/@samuelresua/global-state-with-react-context-cfa99946900d

[zkwsk]

Also make sure to check the official React guide to Context.

https://reactjs.org/docs/context.html