Enable opportunity card deletion (#490)

* Add checkbox

* Add state management for selected opportunities

* Use recoil for selected items state, show action bar

* Deduplicate code

* Add delete action

* Enable delete

* Add color for selected cards

* update board state on delete

* Add stories

* Enable empty board

* Fix story

* Handle dark mdoe

* Nits

* Rename module

* Better naming

* Fix naming confusion process<>progress

front/src/modules/pipeline-progress/components/EntityBoardActionBar.tsx

@@ -0,0 +1,15 @@
+import React from 'react';
+import { useRecoilValue } from 'recoil';
+
+import { ActionBar } from '@/ui/components/action-bar/ActionBar';
+
+import { selectedBoardItemsState } from '../states/selectedBoardItemsState';
+
+type OwnProps = {
+  children: React.ReactNode | React.ReactNode[];
+};
+
+export function EntityBoardActionBar({ children }: OwnProps) {
+  const selectedBoardItems = useRecoilValue(selectedBoardItemsState);
+  return <ActionBar selectedIds={selectedBoardItems}>{children}</ActionBar>;
+}