fix(editor): Remove n8nHooksNext flag (no-changelog) (#7733)

Hooks won't be injected anymore
https://github.com/n8n-io/n8n-hosted-backend/pull/816

packages/editor-ui/src/hooks/init.ts

@@ -1 +0,0 @@
-window.n8nHooksNext = true;

packages/editor-ui/src/main.ts

@@ -11,8 +11,6 @@ import '@fontsource/open-sans/latin-400.css';
 import '@fontsource/open-sans/latin-600.css';
 import '@fontsource/open-sans/latin-700.css';
 
-import './hooks/init';
-
 import App from '@/App.vue';
 import router from './router';
 

packages/editor-ui/src/shims.d.ts

@@ -20,7 +20,6 @@ declare global {
 	interface Window {
 		BASE_PATH: string;
 		REST_ENDPOINT: string;
-		n8nHooksNext: boolean;
 		n8nExternalHooks?: PartialDeep<ExternalHooks>;
 	}