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-dom/dist/index.mjs

@@ -0,0 +1,18 @@
+/**
+ * react-router-dom v7.7.1
+ *
+ * Copyright (c) Remix Software Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE.md file in the root directory of this source tree.
+ *
+ * @license MIT
+ */
+
+// index.ts
+import { HydratedRouter, RouterProvider } from "react-router/dom";
+export * from "react-router";
+export {
+  HydratedRouter,
+  RouterProvider
+};