test(editor): Fix flaky e2e tests (#4779)

* test(editor): Fix default-owner and credentials saving e2e specs

* test(editor): fix webhook node test

* test(editor): add cy command for browser permissions

* test(editor): add cy command for reading clipboard

* Fix 3-default-owner spec

* Resolve review comments

* Merge spec

* Fix http node and expression editor modal specs

* Add optional param to credentials modal saving action to wait for the test endpoint

* Improve sidebar items clicking and increase credentials saving timeout

* Rename http e2e spec to fix ordering

* Fix pasting and copying of nodes e2e spec

* Make sure to only access error.cause if it exists

* Wait longer for the keyboard press

* Make sure to focus the body when typing

* Try type delay

* Use meta key based on the running platform

* Fix flaky workflowTagElements getter

Co-authored-by: Csaba Tuncsik <csaba@n8n.io>

cypress/e2e/8-http-request-node.cy.ts

@@ -0,0 +1,24 @@
+import { WorkflowsPage as WorkflowsPageClass } from '../pages/workflows';
+import { WorkflowPage as WorkflowPageClass } from '../pages/workflow';
+
+const WorkflowsPage = new WorkflowsPageClass();
+const WorkflowPage = new WorkflowPageClass();
+
+describe('HTTP Request node', () => {
+	before(() => {
+		cy.resetAll();
+		cy.skipSetup();
+	});
+
+	it('should make a request with a URL and receive a response', () => {
+		WorkflowsPage.actions.createWorkflowFromCard();
+		WorkflowPage.actions.addInitialNodeToCanvas('Manual Trigger');
+		WorkflowPage.actions.addNodeToCanvas('HTTP Request');
+		WorkflowPage.actions.openNodeNdv('HTTP Request');
+		WorkflowPage.actions.typeIntoParameterInput('url', 'https://catfact.ninja/fact');
+
+		WorkflowPage.actions.executeNodeFromNdv();
+
+		WorkflowPage.getters.ndvOutputPanel().contains('fact');
+	});
+});