Show challenge when requested by server

ts/components/CaptchaDialog.stories.tsx

@@ -0,0 +1,33 @@
+// Copyright 2021 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
+import React, { useState } from 'react';
+import { action } from '@storybook/addon-actions';
+import { boolean } from '@storybook/addon-knobs';
+import { storiesOf } from '@storybook/react';
+
+import { CaptchaDialog } from './CaptchaDialog';
+import { Button } from './Button';
+import { setup as setupI18n } from '../../js/modules/i18n';
+import enMessages from '../../_locales/en/messages.json';
+
+const story = storiesOf('Components/CaptchaDialog', module);
+
+const i18n = setupI18n('en', enMessages);
+
+story.add('CaptchaDialog', () => {
+  const [isSkipped, setIsSkipped] = useState(false);
+
+  if (isSkipped) {
+    return <Button onClick={() => setIsSkipped(false)}>Show again</Button>;
+  }
+
+  return (
+    <CaptchaDialog
+      i18n={i18n}
+      isPending={boolean('isPending', false)}
+      onContinue={action('onContinue')}
+      onSkip={() => setIsSkipped(true)}
+    />
+  );
+});