feat(users): add admin user management page

src/App.tsx

@@ -16,6 +16,7 @@ import RoleEditorPage from '@/pages/RoleEditorPage'
 import MonitorPage from '@/pages/MonitorPage'
 import ProposesPage from '@/pages/ProposesPage'
 import ProposeDetailPage from '@/pages/ProposeDetailPage'
+import UsersPage from '@/pages/UsersPage'
 import axios from 'axios'
 
 const WIZARD_PORT = Number(import.meta.env.VITE_WIZARD_PORT) || 18080
@@ -69,7 +70,8 @@ export default function App() {
           <main className="main-content">
             <Routes>
               <Route path="/roles" element={<RoleEditorPage />} />
-            <Route path="/monitor" element={<MonitorPage />} />
+              <Route path="/users" element={<UsersPage />} />
+              <Route path="/monitor" element={<MonitorPage />} />
               <Route path="/login" element={<LoginPage onLogin={login} />} />
               <Route path="*" element={<Navigate to="/monitor" />} />
             </Routes>
@@ -96,6 +98,7 @@ export default function App() {
             <Route path="/proposes/:id" element={<ProposeDetailPage />} />
             <Route path="/notifications" element={<NotificationsPage />} />
             <Route path="/roles" element={<RoleEditorPage />} />
+            <Route path="/users" element={<UsersPage />} />
             <Route path="/monitor" element={<MonitorPage />} />
             <Route path="*" element={<Navigate to="/" />} />
           </Routes>