Function checkPageNameConflict

src/renderer/src/services/pagesService.ts:179–190

(
  pageId: string,
  targetFolderId: string | undefined
)

// 检查页面在目标文件夹是否重名
export function checkPageNameConflict(
  pageId: string,
  targetFolderId: string | undefined
): string | null {
  const { page } = stores
  const movingPage = page.getById(pageId)
  if (!movingPage) return null

  const siblingPages = page.findByFolderId(targetFolderId)
  const conflict = siblingPages.find((p) => p.id !== pageId && p.name === movingPage.name)
  return conflict ? movingPage.name : null
}

// 检查文件夹在目标文件夹是否重名
export function checkFolderNameConflict(