add workflow process

app/components/workflow/editor/toggle-expand-btn.tsx

@@ -0,0 +1,25 @@
+'use client'
+import type { FC } from 'react'
+import React, { useCallback } from 'react'
+import Expand04 from '@/app/components/base/icons/solid/expand-04'
+import Collapse04 from '@/app/components/base/icons/line/arrows/collapse-04'
+
+type Props = {
+  isExpand: boolean
+  onExpandChange: (isExpand: boolean) => void
+}
+
+const ExpandBtn: FC<Props> = ({
+  isExpand,
+  onExpandChange,
+}) => {
+  const handleToggle = useCallback(() => {
+    onExpandChange(!isExpand)
+  }, [isExpand])
+
+  const Icon = isExpand ? Collapse04 : Expand04
+  return (
+    <Icon className='w-3.5 h-3.5 text-gray-500 cursor-pointer' onClick={handleToggle} />
+  )
+}
+export default React.memo(ExpandBtn)