1 files changed, 39 insertions, 0 deletions
diff --git a/web/src/App.tsx b/web/src/App.tsx
new file mode 100644
index 0000000..e5bf00e
--- /dev/null
+++ b/web/src/App.tsx
@@ -0,0 +1,39 @@
+/**
+ * App.tsx — Raiz da aplicação com todos os providers globais.
+ */
+
+import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
+import { RouterProvider } from 'react-router-dom';
+import { AuthProvider } from './context/AuthContext';
+import { ToastProvider } from './context/ToastContext';
+import { router } from './router';
+
+const queryClient = new QueryClient({
+  defaultOptions: {
+    queries: {
+      staleTime: 60 * 1000,
+      gcTime:    5 * 60 * 1000,
+      retry: (failureCount, error) => {
+        if (error instanceof Error && 'status' in error) {
+          const status = (error as { status: number }).status;
+          if (status >= 400 && status < 500) return false;
+        }
+        return failureCount < 2;
+      },
+      refetchOnWindowFocus: true,
+    },
+    mutations: { retry: false },
+  },
+});
+
+export default function App() {
+  return (
+    <AuthProvider>
+      <QueryClientProvider client={queryClient}>
+        <ToastProvider>
+          <RouterProvider router={router} />
+        </ToastProvider>
+      </QueryClientProvider>
+    </AuthProvider>
+  );
+}