fix(editor): Trial banner does not disappear after sign out (no-changelog) (#6930)

to test in staging use version
`PR-6930-ado-990-trial-banner-does-not-disappear-after-sign-out`

<img width="875" alt="image"
src="https://github.com/n8n-io/n8n/assets/16496553/dfffe60f-bec3-4c48-bd9c-5990c68afa52">

cypress/e2e/27-opt-in-trial-banner.cy.ts

@@ -0,0 +1,67 @@
+import { BannerStack, MainSidebar, WorkflowPage } from '../pages';
+import planData from '../fixtures/Plan_data_opt_in_trial.json';
+import { INSTANCE_OWNER } from '../constants';
+
+const mainSidebar = new MainSidebar();
+const bannerStack = new BannerStack();
+const workflowPage = new WorkflowPage();
+
+describe('BannerStack', { disableAutoLogin: true }, () => {
+	before(() => {
+		const now = new Date();
+		const fiveDaysFromNow = new Date(now.getTime() + 5 * 24 * 60 * 60 * 1000);
+		planData.expirationDate = fiveDaysFromNow.toJSON();
+	});
+
+	it('should render trial banner for opt-in cloud user', () => {
+		cy.intercept('GET', '/rest/settings', (req) => {
+			req.on('response', (res) => {
+				res.send({
+					data: { ...res.body.data, deployment: { type: 'cloud' }, n8nMetadata: { userId: 1 } },
+				});
+			});
+		}).as('loadSettings');
+
+		cy.intercept('GET', '/rest/admin/cloud-plan', {
+			body: planData,
+		}).as('getPlanData');
+
+		cy.signin({ email: INSTANCE_OWNER.email, password: INSTANCE_OWNER.password });
+
+		cy.visit(workflowPage.url);
+
+		cy.wait('@getPlanData');
+
+		bannerStack.getters.banner().should('be.visible');
+
+		mainSidebar.actions.signout();
+
+		bannerStack.getters.banner().should('not.be.visible');
+
+		cy.signin({ email: INSTANCE_OWNER.email, password: INSTANCE_OWNER.password });
+
+		cy.visit(workflowPage.url);
+
+		bannerStack.getters.banner().should('be.visible');
+
+		mainSidebar.actions.signout();
+	});
+
+	it('should not render opt-in-trial banner for non cloud deployment', () => {
+		cy.intercept('GET', '/rest/settings', (req) => {
+			req.on('response', (res) => {
+				res.send({
+					data: { ...res.body.data, deployment: { type: 'default' } },
+				});
+			});
+		}).as('loadSettings');
+
+		cy.signin({ email: INSTANCE_OWNER.email, password: INSTANCE_OWNER.password });
+
+		cy.visit(workflowPage.url);
+
+		bannerStack.getters.banner().should('not.be.visible');
+
+		mainSidebar.actions.signout();
+	});
+});