client/src/App.jsx

import { Navigate, Route, Routes } from "react-router-dom";
import { useAuth } from "./context/AuthContext";
import { LoginPage } from "./pages/LoginPage";
import { AppShell } from "./pages/AppShell";
import { EntryDetailPage } from "./pages/EntryDetailPage";
function ProtectedRoute({ children }) {
  const { token } = useAuth();
  return token ? children : <Navigate to="/login" replace />;
}
export default function App() {
  return (
    <Routes>
      <Route path="/login" element={<LoginPage />} />
      <Route
        path="/app/entry/:entryId"
        element={
          <ProtectedRoute>
            <EntryDetailPage />
          </ProtectedRoute>
        }
      />
      <Route
        path="/app/:cardId?"
        element={
          <ProtectedRoute>
            <AppShell />
          </ProtectedRoute>
        }
      />
      <Route path="*" element={<Navigate to="/app" replace />} />
    </Routes>
  );
}