* if doc has been recently changed, wait before running code action
* checking needs delay in extension
* removed unused awaits
* removed unused checks
* remove whitespace
* remove needsDelay and adds delay in extension instead
* remove recentlyadded
* remove whitespace
* cleanup from comments
* adds back needs delay
* deal with cancellation state
* remove whitespace and needsDelay again
* clean up
* Update codeActionController.ts
* add review
* added position for extra check