Function clearFolder

src/renderer/src/services/pagesService.ts:327–361

(id: string)

// 清空文件夹（删除子项但保留文件夹本身）
export async function clearFolder(id: string): Promise<void> {
  const { page, folder, message, tab } = stores

  // 获取所有子文件夹 ID
  const subFolderIds = getAllSubFolderIds(id, folder.folders)
  const allFolderIds = [id, ...subFolderIds]

  // 删除所有子页面
  const pagesToDelete = page.pages.filter(
    (p) => p.parentFolderId && allFolderIds.includes(p.parentFolderId)
  )
  const pageIds = pagesToDelete.map((p) => p.id)

  // 清除消息缓存
  for (const pageId of pageIds) {
    message.evict(pageId)
    await useMessageQueueStore.getState().removeRecord(pageId)
  }

  // 关闭对应的标签页
  const tabsToClose = tab.tabs.filter((t) => t.dataId && pageIds.includes(t.dataId))
  for (const existingTab of tabsToClose) {
    tab.closeTab(existingTab.id)
  }

  // 批量删除页面
  if (pageIds.length > 0) {
    await page.deleteMany(pageIds)
  }

  // 删除所有子文件夹（不删除当前文件夹）
  if (subFolderIds.length > 0) {
    await folder.deleteMany(subFolderIds)
  }
}

// 批量删除文件夹
export async function deleteFolders(ids: string[]): Promise<void> {