* Introduce new Switch component

* Experiment with different focus style

* Review update

* Update on/off swtch colors

* Introduce Form.Field component

* Enable className prop on form's field

* Remove not used imports

* Update packages/grafana-ui/src/components/Forms/Field.tsx

Co-Authored-By: Peter Holmberg <peterholmberg@users.noreply.github.com>

* Make switch usable in field story

* Add predefined input sizes

* Add util to display story on a debug canvas

* Test form

* Updated the test form

* Fix snapshot