⚡ (chat) Improve chat API compatibility with preview mode

packages/js/src/components/ErrorMessage.tsx

@@ -0,0 +1,10 @@
+type Props = {
+  error: Error
+}
+export const ErrorMessage = (props: Props) => {
+  return (
+    <div class="h-full flex justify-center items-center flex-col">
+      <p class="text-5xl">{props.error.message}</p>
+    </div>
+  )
+}