Function expandTopicsForMessage

src/renderer/src/services/navigationService.ts:89–95

(pageId: string, messageId: string)

 * 展开包含指定消息的所有折叠 Topic
 */
export async function expandTopicsForMessage(pageId: string, messageId: string): Promise<void> {
  const collapsedTopicIds = getCollapsedTopicsForMessage(pageId, messageId)

  for (const topicId of collapsedTopicIds) {
    await messagesService.setTopicCollapsed(pageId, topicId, false)
  }
}

// ==================== 相对导航 ====================