refactor: unified cn utils (#29916)

Co-authored-by: yyh <yuanyouhuilyz@gmail.com>
Co-authored-by: yyh <92089059+lyzno1@users.noreply.github.com>

web/app/components/plugins/card/base/card-icon.tsx

@@ -1,7 +1,7 @@
 import { RiCheckLine, RiCloseLine } from '@remixicon/react'
 import { Mcp } from '@/app/components/base/icons/src/vender/other'
 import AppIcon from '@/app/components/base/app-icon'
-import cn from '@/utils/classnames'
+import { cn } from '@/utils/classnames'
 import { shouldUseMcpIcon } from '@/utils/mcp'
 
 const iconSizeMap = {

web/app/components/plugins/card/base/description.tsx

@@ -1,6 +1,6 @@
 import type { FC } from 'react'
 import React, { useMemo } from 'react'
-import cn from '@/utils/classnames'
+import { cn } from '@/utils/classnames'
 
 type Props = {
   className?: string

web/app/components/plugins/card/base/org-info.tsx

@@ -1,4 +1,4 @@
-import cn from '@/utils/classnames'
+import { cn } from '@/utils/classnames'
 type Props = {
   className?: string
   orgName?: string

web/app/components/plugins/card/base/placeholder.tsx

@@ -1,7 +1,7 @@
 import { Group } from '../../../base/icons/src/vender/other'
 import Title from './title'
 import { SkeletonContainer, SkeletonPoint, SkeletonRectangle, SkeletonRow } from '@/app/components/base/skeleton'
-import cn from '@/utils/classnames'
+import { cn } from '@/utils/classnames'
 
 type Props = {
   wrapClassName: string