feat(admin): add the admin users page and view as

src/App.jsx

@@ -8,6 +8,7 @@ import ImprintPage from './pages/ImprintPage';
 import Dashboard from "./pages/Dashboard.jsx";
 import RegistrationPage from './pages/RegistrationPage.jsx';
 import SettingsPage from './pages/SettingsPage.jsx';
+import AdminUsersPage from './pages/AdminUsersPage.jsx';
 import GameLibrary from './pages/GameLibrary.jsx';
 import GameDetail from './pages/GameDetail.jsx';
 import WishlistPage from './pages/WishlistPage.jsx';
@@ -71,6 +72,7 @@ function App() {
                         <Route path="/stats" element={<StatsPage/>}/>
                         <Route path="/u/:name" element={<PublicProfilePage/>}/>
                         <Route path="/settings" element={<SettingsPage/>}/>
+                        <Route path="/admin/users" element={<AdminUsersPage/>}/>
                         <Route path="/impressum" element={<ImprintPage/>}/>
                     </Routes>
                 </main>