feat: add asset gateway admin controls

src/App.tsx

@@ -14,6 +14,7 @@ import { SystemTestsPage } from './admin/pages/SystemTestsPage';
 import { UserDetailPage } from './admin/pages/UserDetailPage';
 import { UsersPage } from './admin/pages/UsersPage';
 import { WechatPage } from './admin/pages/WechatPage';
+import { AssetGatewayPage } from './admin/pages/AssetGatewayPage';
 import { BlockedWordsPage } from './admin/pages/BlockedWordsPage';
 import { defaultHomePath } from './lib/routes';
 import { OpsLayout } from './ops/components/OpsLayout';
@@ -122,6 +123,7 @@ function AdminApp({ user, onLogout }: { user: PortalUser; onLogout: () => void }
           <Route path="memory-v2" element={<MemoryV2Page />} />
           <Route path="providers" element={<ProvidersPage />} />
           <Route path="wechat" element={<WechatPage />} />
+          <Route path="asset-gateway" element={<AssetGatewayPage />} />
           <Route path="blocked-words" element={<BlockedWordsPage />} />
           <Route path="*" element={<Navigate to="/" replace />} />
         </Route>
@@ -168,6 +170,7 @@ function loginRedirectPath(pathname: string, role: string | undefined) {
     || pathname.startsWith('/memory-v2')
     || pathname.startsWith('/providers')
     || pathname.startsWith('/wechat')
+    || pathname.startsWith('/asset-gateway')
   ) {
     return role === 'admin' || role === undefined ? pathname : '/ops';
   }