fix(e2e): remove a:visible check from checkUrl

Some form pages have no visible links in #content (only buttons and
inputs), causing checkUrl to timeout. Simplify to just #content
visibility + click which is sufficient for hydration.

Author: Viczei

packages/app/cypress/support/commands.ts

@@ -54,12 +54,9 @@ Cypress.Commands.add("clickRadio", (legendText, radioLabel) => {
 
 Cypress.Commands.add("checkUrl", url => {
   cy.url().should("include", url);
-  // Wait for Next.js hydration: #content must be visible and contain
-  // at least one visible link, which proves React has mounted.
-  // Note: we use "a:visible" instead of "a, button" because DSFR
-  // breadcrumb buttons are hidden on desktop viewports.
+  // Wait for Next.js hydration: #content must be visible, then click
+  // to trigger reflow and confirm the page is interactive.
   cy.get("#content", { timeout: 30000 }).should("be.visible");
-  cy.get("#content").find("a:visible", { timeout: 30000 }).first().should("exist");
   cy.get("#content").click({ force: true });
 });