Make a prettify button

[guiIhermevieira]

Sometimes is actually hard to see those giant queries and their variables and actually understand what to remove and what to add if there's no prettify button

I think something along the lines of the prettify in GraphQL playground would work the best and improve for everyone

[cheapsteak]

Thanks for the feedback! There's a "Format Operation" button in the "..." menu, would that work? (there's also a hotkey for OPTION+SHIFT+F)