Phase 4 Complete by Claude Code

frontend/src/App.jsx

@@ -9,6 +9,9 @@ import MelodySettings from "./melodies/MelodySettings";
 import DeviceList from "./devices/DeviceList";
 import DeviceDetail from "./devices/DeviceDetail";
 import DeviceForm from "./devices/DeviceForm";
+import UserList from "./users/UserList";
+import UserDetail from "./users/UserDetail";
+import UserForm from "./users/UserForm";
 
 function ProtectedRoute({ children }) {
   const { user, loading } = useAuth();
@@ -62,8 +65,11 @@ export default function App() {
         <Route path="devices/new" element={<DeviceForm />} />
         <Route path="devices/:id" element={<DeviceDetail />} />
         <Route path="devices/:id/edit" element={<DeviceForm />} />
-        {/* Phase 4+ routes:
         <Route path="users" element={<UserList />} />
+        <Route path="users/new" element={<UserForm />} />
+        <Route path="users/:id" element={<UserDetail />} />
+        <Route path="users/:id/edit" element={<UserForm />} />
+        {/* Phase 5+ routes:
         <Route path="mqtt" element={<MqttDashboard />} />
         */}
         <Route path="*" element={<Navigate to="/" replace />} />