feat(api): upgrade zod to v4 and implement api docs and client generation

src/components/query-provider.tsx

@@ -0,0 +1,12 @@
+'use client';
+
+import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
+import * as React from 'react';
+
+const queryClient = new QueryClient();
+
+export function QueryProvider({ children }: { children: React.ReactNode }) {
+  return (
+    <QueryClientProvider client={queryClient}>{children}</QueryClientProvider>
+  );
+}