testnet-onboarding-app/src/App.tsx

import React from "react";
import { BrowserRouter as Router, Routes, Route } from 'react-router-dom';

import ConnectWallet from "./pages/ConnectWallet";
import SignWithEthereum from "./pages/SignWithEthereum";
import SignWithCosmos from "./pages/SignWithCosmos";
import PageNotFound from "./pages/PageNotFound";
import SignPageLayout from "./layout/SignPageLayout";

function App() {
  return (
    <Router>
      <Routes>
        <Route path="/" element={<ConnectWallet />} />
        <Route element={<SignPageLayout />} >
          <Route path="/sign-with-ethereum" element={<SignWithEthereum />} />
          <Route path="/sign-with-cosmos/:ethAddress/:ethSignature" element={<SignWithCosmos />} />
        </Route>
        <Route path="*" element={<PageNotFound />} />
      </Routes>
    </Router>
  );
}

export default App;