feat: add Target Lists settings page under Team account

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

frontend/src/router.tsx

@@ -46,6 +46,7 @@ const AdminGlobalCategoriesPage = lazy(() => import('@/pages/admin/GlobalCategor
 // Account pages
 const AccountLayout = lazy(() => import('@/components/account/AccountLayout'))
 const TeamCategoriesPage = lazy(() => import('@/pages/account/TeamCategoriesPage'))
+const TargetListsPage = lazy(() => import('@/pages/account/TargetListsPage'))
 
 export const router = createBrowserRouter([
   {
@@ -337,6 +338,14 @@ export const router = createBrowserRouter([
               </Suspense>
             ),
           },
+          {
+            path: 'target-lists',
+            element: (
+              <Suspense fallback={<PageLoader />}>
+                <TargetListsPage />
+              </Suspense>
+            ),
+          },
         ],
       },
     ],