fix(web): preserve route state and cancel stale reads

vehicle-data-platform/apps/web/src/v2/AppV2.tsx

@@ -4,6 +4,7 @@ import { AppShell } from './layout/AppShell';
 import { AuthGate } from './auth/AuthGate';
 import { RoutePage } from './routing/RouteBoundary';
 import { RoutePages } from './routing/routeModules';
+import { ROUTER_FUTURE } from './routing/routerConfig';
 
 const queryClient = new QueryClient({
   defaultOptions: {
@@ -19,7 +20,7 @@ const queryClient = new QueryClient({
 export function AppV2() {
   return (
     <QueryClientProvider client={queryClient}>
-      <AuthGate><BrowserRouter future={{ v7_startTransition: true, v7_relativeSplatPath: true }}>
+      <AuthGate><BrowserRouter future={ROUTER_FUTURE}>
         <Routes>
           <Route element={<AppShell />}>
             <Route index element={<Navigate to="/monitor" replace />} />