Build share functionality

[mstem]

'Share' button will send the result string "I asked _ _ _ and it said _ _ _" to the phone OS share dialog in iOS and Android

[sugaroverflow]

heads up I'm working on this now - but can't assign the issue to myself 😂

picturing the app could kick a custom URL (or image) from the results 
screen to the OS sharing functionality 
(OR just throw it into the facebook / twitter / linkedin URL-based sharer)

[slifty]

I think we can actually even do one better -- can we allow folks to permalink to question / answer pairs. That way the share could provide both the text but ALSO link to the corresponding result page (on emojicompass.com)?

This will be a really good way to distribute the app -- it will also be more meaningful than just the ask / answer emoji since folks can look at the text.

[sugaroverflow]

@slifty oh that would probably kind of cool - I will need some guidance on how to build a results page that persists 🤔 could I use query params?