Feat/attachments (#9526)

Co-authored-by: Joel <iamjoel007@gmail.com>
Co-authored-by: JzoNg <jzongcode@gmail.com>

web/app/components/workflow/header/global-variable-button.tsx

@@ -0,0 +1,20 @@
+import { memo } from 'react'
+import Button from '@/app/components/base/button'
+import { GlobalVariable } from '@/app/components/base/icons/src/vender/line/others'
+import { useStore } from '@/app/components/workflow/store'
+
+const GlobalVariableButton = ({ disabled }: { disabled: boolean }) => {
+  const setShowPanel = useStore(s => s.setShowGlobalVariablePanel)
+
+  const handleClick = () => {
+    setShowPanel(true)
+  }
+
+  return (
+    <Button className='p-2' disabled={disabled} onClick={handleClick}>
+      <GlobalVariable className='w-4 h-4 text-components-button-secondary-text' />
+    </Button>
+  )
+}
+
+export default memo(GlobalVariableButton)