enable copilot kit chat

Author: wenluowang

pages/_app.mdx

@@ -1,7 +1,12 @@
 import "../styles/custom.css";
+import CopilotKitWrapper from "../components/CopilotKitWrapper";
 
 export default function MyApp({ Component, pageProps }) {
-  return <Component {...pageProps} />;
+  return (
+    <CopilotKitWrapper>
+      <Component {...pageProps} />
+    </CopilotKitWrapper>
+  );
 }