feat: add desktop2

apps/desktop2/src/app.tsx

@@ -0,0 +1,28 @@
+import { RouterProvider, createRouter } from "@tanstack/react-router";
+import React, { StrictMode } from "react";
+import ReactDOM from "react-dom/client";
+
+// Import the generated route tree
+import { routeTree } from "./tree.gen";
+
+// Create a new router instance
+const router = createRouter({ routeTree });
+
+// Register the router instance for type safety
+declare module "@tanstack/react-router" {
+	interface Register {
+		router: typeof router;
+	}
+}
+
+// Render the app
+// biome-ignore lint/style/noNonNullAssertion: <explanation>
+const rootElement = document.getElementById("root")!;
+if (!rootElement.innerHTML) {
+	const root = ReactDOM.createRoot(rootElement);
+	root.render(
+		<StrictMode>
+			<RouterProvider router={router} />
+		</StrictMode>,
+	);
+}