* Add Checkout Order notes (UI)
* Add Checkout Order notes (context)
* Add missing useEffect dependencies
* Remove duplicate toggle in editor
* Minor fixes
* Check whether orderNotes have changed before creating a new state object
* Rename showCounter to showStepNumber
* Rename 'onChange' with 'onTextChange'
* Add comment and tests to FormStep component
* Rename 'with-counter' to 'with-step-number'
* Fix wrong prop
* Make it so order notes are persisted when toggling the checkbox
* Update type-defs
* Set showStepNumber default value to true