feat: add demo account button on onboarding

packages/webapp/src/containers/OneClickDemo/EnsureOneClickDemoAccountEnabled.tsx

@@ -0,0 +1,20 @@
+import React from 'react';
+import { Redirect } from 'react-router-dom';
+import { Config } from '@/config';
+
+interface EnsureOneClickDemoAccountEnabledProps {
+  children: React.ReactNode;
+  redirectTo?: string;
+}
+
+export const EnsureOneClickDemoAccountEnabled = ({
+  children,
+  redirectTo = '/',
+}: EnsureOneClickDemoAccountEnabledProps) => {
+  const enabeld = Config.oneClickDemo.enable || false;
+
+  if (!enabeld) {
+    return <Redirect to={{ pathname: redirectTo }} />;
+  }
+  return <>{children}</>;
+};