* Add linter rules for import order and type member delimiters
* Remove unneeded group
* Group all app/* imports before the internal imports
* Move app/ imports before parent imports
* Separate @node_modules imports into a different group
* Substitute app paths by aliases
* Fix @node_modules import order and add test related modules
* Add aliases for types and test, and group import types
* MM-15219 Added support for optional introduction text in interactive dialogs
* Fixed margins in introduction text for interactive dialogs
* Created DialogIntroductionText component to render the introduction text. Changed text color
* Changed DialogIntroductionText component to only render if a value is supplied
