test(e2e): update specs for multi-character routes

e2e/specs/mock/auth/email-login-from-other-options.spec.ts

@@ -3,6 +3,7 @@ import { expect, test } from "@playwright/test";
 import { mockCoreApis } from "@e2e/fixtures/api-mocks";
 import {
   clearBrowserState,
+  defaultCharacterChatUrl,
   enterChatFromSplash,
   submitEmailLogin,
   switchToEmailSignIn,
@@ -24,7 +25,9 @@ test("user can email login from other sign-in options and return to chat", async
   await expect(page).toHaveURL(/\/auth(?:\?.*)?$/);
 
   await switchToEmailSignIn(page);
-  const loginRequest = await submitEmailLogin(page, { expectedUrl: /\/chat$/ });
+  const loginRequest = await submitEmailLogin(page, {
+    expectedUrl: defaultCharacterChatUrl,
+  });
   expect(["desktop", "android"]).toContain(loginRequest?.postDataJSON().platform);
 
   await expect(page.getByRole("textbox", { name: "Message" })).toBeVisible();