build(deps): add react-router-dom

Install react-router-dom to support client-side navigation. This is a prerequisite for implementing the multi-step authentication flow and other routed features.

Additionally, this commit includes minor copy improvements to the password reset forms for better clarity.

node_modules/react-router/dist/production/index-react-server-client.d.ts

@@ -0,0 +1,3 @@
+export { h as Await, V as BrowserRouter, _ as Form, W as HashRouter, X as Link, am as Links, i as MemoryRouter, al as Meta, Z as NavLink, j as Navigate, k as Outlet, l as Route, m as Router, n as RouterProvider, o as Routes, $ as ScrollRestoration, aj as StaticRouter, ak as StaticRouterProvider, ay as UNSAFE_WithComponentProps, aC as UNSAFE_WithErrorBoundaryProps, aA as UNSAFE_WithHydrateFallbackProps, Y as unstable_HistoryRouter } from './index-react-server-client-Bi_fx8qz.js';
+import './routeModules-BR2FO0ix.js';
+import 'react';