see if add and delete stemma work without login

frontend-e2e/cypress/e2e/experimental.cy.js

@@ -13,7 +13,7 @@ beforeEach(() => {
 // some fetch(POST) for headless mode
 describe('run some fetch(POST) requests', () => {
   // ok to fail in expermimental branch
-  it('login and logout', { defaultCommandTimeout: 10000, requestTimeout: 10000, responseTimeout: 10000 }, () => {
+  it.skip('login and logout', { defaultCommandTimeout: 10000, requestTimeout: 10000, responseTimeout: 10000 }, () => {
     // Login is in <ROOT>/middleware/stemmaweb_middleware/controller/auth/routes.py
     /* @blueprint.route("/login", methods=["POST"])
     def login():
@@ -58,7 +58,7 @@ describe('run some fetch(POST) requests', () => {
     cy.get('header').should('not.contain', 'Sign out');
   })
 
-  it.skip('addStemma (and deleteStemma)', {}, () => { // would currently fail in github actions
+  it('addStemma (and deleteStemma)', {}, () => { // would currently fail in github actions
     // addStemma is defined in <ROOT>/frontend/www/src/js/modules/common/service/stemmarestService.js
     // and applied in <ROOT>/frontend/www/src/js/modules/dashboard/tradition/stemma/editStemma.js
     /* return this.fetch(`/api/tradition/${tradId}/stemma/`, {
@@ -69,7 +69,7 @@ describe('run some fetch(POST) requests', () => {
      */
 
     // need for login skipped in <ROOT>/frontend/www/src/js/modules/common/service/stemmarestService.js
-    cy.loginViaUi(admin);
+    // cy.loginViaUi(admin);
     const tradition = test_traditions.find(trad => trad.title.startsWith('John verse'));
     cy.log('tradition.title: ' + tradition.title);
     // click on the tradition title within the tradition list
@@ -86,7 +86,7 @@ describe('run some fetch(POST) requests', () => {
     cy.get('#delete-stemma-button-link').wait(500).click(); // DELETE method
     cy.contains('Yes, delete it').wait(500).click();
 
-    cy.logoutViaUi(admin);
+    // cy.logoutViaUi(admin);
 
   });
 });