Add Typescript generators

[jho406]

Superglue's conversion to typescript is mostly complete. Lets add typescript generators to the mix, the current generators are located here. There are two generators that we need typescript options for

• rails superglue:install:web
• rails generate scaffold post body:string --force --no-template-engine --superglue

These generators were created a long time ago, and partly, I want to revisit any new goodness from Rails and see if there's anything to worth reconsidering. So yes, we want to add new typescript generators, but stepping back and see if we need to approach generators differently, make a recommendation is also part of this work.