[Request] Persist editor choice and use Create-React-App heuristics to guess

**Is your feature request related to a problem? Please describe.**

every time i start work on a new project i'm asked for my default editor. people rarely change default editors.


**Describe the solution you'd like**

1. persist selection globally for default editor
2. use [CRA's heuristics](https://github.com/facebook/create-react-app/blob/03604a46f0fb3a38f306db687c59ce61de1dc2d2/packages/react-dev-utils/launchEditor.js) to pick one so i dont even have to pick by default
3. teach user how to override/make it easy to override if necessary

happy to contribute this one if you think it is inline with project goals