* Updated Alert ui model, fixed form validation and small issues

* Fixed error messages and validation for action params forms

* Fixed typecheck error

* Moved alert add/edit common fields to alert form

* Fixed type checks

* Refactored alert add flyout by splitting it to the form and flyout components, added some unit tests

* Refactored connector add/edit flyouts and created add connector modal

* Refactored add/edit flyout tests

* Fixed test

* Removed orig files

* Removed orig file

* Added unit tests for add connector modal dialog

* Action Groups idea of implementation

* Removed action group tabs and set only first action group as default (temporary till design will be ready for support multiple groups)

* Added missing unit tests

* Changed design of the email params form

* Fixed actions params forms according to latest mockups

* Fixed options list for available actions connectors

* Fixed modal dialog update on action delete

* fixed build fail

* Added functionality for action types with Message field to Add variables

* Added alertReducer unit tests

* Added create alert functional test

* Added types for Params

* Some design fixes

* alerts empty prompt

* Fixed failing app on save alert and added possibility to hide Change trigger button

* Fixed type check issues

* Added connector config types

* fixed type check

* Fixed merge issues

* Fixed type checks

* Fixed functional tests and error expression message

* Fixed jest tests

* Review changes

Co-authored-by: dave.snider@gmail.com <dave.snider@gmail.com>