fix: keep application if it fails on stage

Keep application and its artifact in case of failure on stage check

Jira KFLUXUI-1032

Assisted-by: Cursor

Author: JoaoPedroPP

e2e-tests/tests/basic-happy-path.spec.ts

@@ -219,7 +219,7 @@ describe('Basic Happy Path', () => {
   describe('Delete the application via UI', () => {
     before(function () {
       // Skip deletion if any previous test has failed on stage - preserve app for debugging
-      if (hasTestFailed && Cypress.env('PERIODIC_RUN_STAGE') === 'true') {
+      if (hasTestFailed && Cypress.env('PERIODIC_RUN_STAGE')) {
         cy.log('⚠️ Skipping application deletion - previous tests failed');
         cy.log(`Application "${applicationName}" will be preserved for debugging`);
         this.skip();