Defer query support

[gluonfield]

Describe the feature

Does Houdini support @defer directive?

https://www.apollographql.com/docs/react/data/defer/

Criticality

None

[AlecAivazis]

Not yet! It's definitely something I want to support but haven't found the time. The network layer already has all of the necessary functionality so it should only be a matter of wiring some things up. If this is something you want to give a shot, I'd gladly offer any guidance you need