fix: running tests and adding tests to CI & CD (#1047)

* fix: running tests and adding tests to CI & CD

* fix: yarn.lock

* fix: alert service

* fix: ts-jest utils import

app/assets/javascripts/UIModels/AppState/AppState.ts

@@ -31,17 +31,13 @@ import { AbstractState } from './AbstractState'
 import { SelectedItemsState } from './SelectedItemsState'
 import { ListableContentItem } from '@/Components/ContentListView/Types/ListableContentItem'
 import { AppStateEvent } from './AppStateEvent'
+import { EventSource } from './EventSource'
 
 export type PanelResizedData = {
   panel: string
   collapsed: boolean
 }
 
-export enum EventSource {
-  UserInteraction,
-  Script,
-}
-
 type ObserverCallback = (event: AppStateEvent, data?: unknown) => Promise<void>
 
 export class AppState extends AbstractState {