Update Playwright tests.

module_support/development/eslint.config.mjs

module_support/development/playwright.package.json

playwright/e2e/atk_contact_us/atk_contact_us.spec.js

playwright/e2e/atk_entity/atk_media.spec.js

playwright/e2e/atk_entity/atk_node.spec.js

playwright/e2e/atk_entity/atk_taxonomy.spec.js

playwright/e2e/atk_entity/atk_user.spec.js

playwright/e2e/atk_menu/atk_menu.spec.js

playwright/e2e/atk_page_error/atk_page_error.spec.js

playwright/e2e/atk_register_login/atk_register_login.spec.js

playwright/e2e/atk_search/atk_search.spec.js

playwright/e2e/atk_sitemap/atk_sitemap.spec.js

playwright/support/atk_commands.js

playwright/support/atk_utilities.js