Playwright E2E test - sign up with invite link via email (#9332)

Related to
https://github.com/twentyhq/twenty/issues/8469#issuecomment-2471573054

---------

Co-authored-by: Félix Malfait <felix@twenty.com>

packages/twenty-e2e-testing/tests/authentication/fixture.ts

@@ -0,0 +1,45 @@
+import { test as base } from '../../lib/fixtures/screenshot';
+import { LoginPage } from '../../lib/pom/loginPage';
+import { LeftMenu } from '../../lib/pom/leftMenu';
+import { SettingsPage } from '../../lib/pom/settingsPage';
+import { MembersSection } from '../../lib/pom/settings/membersSection';
+import { ProfileSection } from '../../lib/pom/settings/profileSection';
+import { ConfirmationModal } from '../../lib/pom/helper/confirmationModal';
+
+type Fixtures = {
+  confirmationModal: ConfirmationModal;
+  loginPage: LoginPage;
+  leftMenu: LeftMenu;
+  settingsPage: SettingsPage;
+  membersSection: MembersSection;
+  profileSection: ProfileSection;
+};
+
+export const test = base.extend<Fixtures>({
+  confirmationModal: async ({ page }, use) => {
+    const confirmationModal = new ConfirmationModal(page);
+    await use(confirmationModal);
+  },
+  loginPage: async ({ page }, use) => {
+    const loginPage = new LoginPage(page);
+    await use(loginPage);
+  },
+  leftMenu: async ({ page }, use) => {
+    const leftMenu = new LeftMenu(page);
+    await use(leftMenu);
+  },
+  settingsPage: async ({ page }, use) => {
+    const settingsPage = new SettingsPage(page);
+    await use(settingsPage);
+  },
+  membersSection: async ({ page }, use) => {
+    const membersSection = new MembersSection(page);
+    await use(membersSection);
+  },
+  profileSection: async ({ page }, use) => {
+    const profileSection = new ProfileSection(page);
+    await use(profileSection);
+  },
+});
+
+export { expect } from '@playwright/test';