feat(editor): Add access control and not found entity views (#15860)

packages/frontend/editor-ui/src/constants.ts

@@ -571,6 +571,8 @@ export const enum VIEWS {
 	SHARED_WITH_ME = 'SharedWithMe',
 	SHARED_WORKFLOWS = 'SharedWorkflows',
 	SHARED_CREDENTIALS = 'SharedCredentials',
+	ENTITY_NOT_FOUND = 'EntityNotFound',
+	ENTITY_UNAUTHORIZED = 'EntityUnAuthorized',
 }
 
 export const EDITABLE_CANVAS_VIEWS = [VIEWS.WORKFLOW, VIEWS.NEW_WORKFLOW, VIEWS.EXECUTION_DEBUG];