feat(editor): Replace root events with event bus events (no-changelog) (#6454)

* feat: replace root events with event bus events

* fix: prevent cypress from replacing global with globalThis in import path

* feat: remove emitter mixin

* fix: replace component events with event bus

* fix: fix linting issue

* fix: fix breaking expression switch

* chore: prettify ndv e2e suite code

packages/editor-ui/src/event-bus/link-actions.ts

@@ -0,0 +1,3 @@
+import { createEventBus } from 'n8n-design-system';
+
+export const globalLinkActionsEventBus = createEventBus();