GraphQL working example

[talyssonoc]

A working example of a GraphQL API would be welcoming. It should follow the same integration modules approach we have for other integrations and be pluggable in a way that opting out of it be a matter of removing from the bootstrap() call.

[Beigelman]

Hi @talyssonoc could you assign this issue to me?

[talyssonoc]

It's all yours!