Migrate Cypress E2E from cy.intercept to MSW service worker

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

cypress/e2e/accountAdmin/deleteAccount.cy.js

@@ -10,14 +10,13 @@ describe("Delete an Account", () => {
   beforeEach(() => {
     loginWithFixtures();
     cy.visit("/account-admin");
-    cy.wait("@getUsers");
+    cy.contains("Test Admin").should("exist");
   });
 
   it("Delete button opens confirmation modal and deletes on confirm.", () => {
     cy.get("img.delete-account").first().click();
     cy.contains("ARE YOU SURE TO DELETE").should("be.visible");
     cy.get("#sure_to_delete_acct_btn").click();
-    cy.wait("@deleteUser");
     cy.contains("Account deleted").should("be.visible");
   });