chore: exclude local resource artifacts from main sync

src/components/chatPromptCard/samples/LinkCardSample.tsx

@@ -0,0 +1,44 @@
+import { Flex, Typography } from 'antd';
+import type { SampleMeta } from '../../../widgets/core';
+import { ChatLinkCardPreview } from '../../../app/main/mainChatPanel/ChatLinkCardPreview';
+
+const { Paragraph } = Typography;
+
+export const sampleMeta: SampleMeta = {
+  id: 'chat-link-card-preview',
+  componentId: 'chat-link-card-preview',
+  title: 'Chat Link Card Preview',
+  description: '채팅 응답에서 `[[link-card:...]]` 문법으로 렌더되는 외부 링크 카드 프리뷰 샘플입니다.',
+  category: 'Chat',
+  kind: 'feature',
+  variantLabel: 'Showcase',
+  order: 94,
+  features: ['docs'],
+};
+
+export function Sample() {
+  return (
+    <Flex vertical gap={16}>
+      <Paragraph>
+        외부 공개 링크를 카드 형태로 보여줄 때 사용하는 프리뷰입니다. 제목, 액션 라벨, 실제 이동 URL이 한 번에 보이도록
+        구성했습니다.
+      </Paragraph>
+      <ChatLinkCardPreview
+        target={{
+          type: 'link_card',
+          title: '업무용 모바일 시안 미리보기',
+          url: 'https://preview.sm-home.cloud/chat/live?sample=card-preview',
+          actionLabel: '미리보기 열기',
+        }}
+      />
+      <ChatLinkCardPreview
+        target={{
+          type: 'link_card',
+          title: '배포 체크리스트 문서',
+          url: 'https://test.sm-home.cloud/docs/release-checklist',
+          actionLabel: '문서 열기',
+        }}
+      />
+    </Flex>
+  );
+}

src/components/evidenceAttachmentStrip/EvidenceAttachmentStrip.tsx

@@ -121,7 +121,7 @@ function resolveAttachmentDownloadFileName(attachment: EvidenceAttachmentItem) {
     try {
       const resolvedUrl = new URL(
         attachment.linkUrl,
-        typeof window !== 'undefined' ? window.location.origin : 'https://test.sm-home.cloud/',
+        typeof window !== 'undefined' ? window.location.origin : 'https://preview.sm-home.cloud/',
       );
       const fileName = resolvedUrl.pathname.split('/').pop()?.trim();