feat: workflow remove preview mode (#3941)

web/app/components/workflow/header/editing-title.tsx

@@ -2,7 +2,6 @@ import { memo } from 'react'
 import dayjs from 'dayjs'
 import { useTranslation } from 'react-i18next'
 import { useWorkflow } from '../hooks'
-import { Edit03 } from '@/app/components/base/icons/src/vender/solid/general'
 import { useStore } from '@/app/components/workflow/store'
 
 const EditingTitle = () => {
@@ -13,12 +12,9 @@ const EditingTitle = () => {
 
   return (
     <div className='flex items-center h-[18px] text-xs text-gray-500'>
-      <Edit03 className='mr-1 w-3 h-3 text-gray-400' />
-      {t('workflow.common.editing')}
       {
         !!draftUpdatedAt && (
           <>
-            <span className='flex items-center mx-1'>·</span>
             {t('workflow.common.autoSaved')} {dayjs(draftUpdatedAt).format('HH:mm:ss')}
           </>
         )