feat(web): use bg replace img

web/src/views/UserMemoryDetail/components/PageHeader.tsx

@@ -1,65 +0,0 @@
-/*
- * @Author: ZhaoYing 
- * @Date: 2026-02-03 18:32:30 
- * @Last Modified by:   ZhaoYing 
- * @Last Modified time: 2026-02-03 18:32:30 
- */
-/**
- * Page Header Component
- * Header with navigation and operation buttons
- */
-
-import { type FC, type ReactNode } from 'react';
-import { useNavigate } from 'react-router-dom';
-import { Layout, Button } from 'antd';
-import { useTranslation } from 'react-i18next';
-
-import logoutIcon from '@/assets/images/logout_hover.svg'
-
-const { Header } = Layout;
-
-/**
- * Component props
- */
-interface ConfigHeaderProps {
-  name?: string;
-  operation?: ReactNode;
-  source?: 'detail' | 'node';
-  extra?: ReactNode;
-}
-const PageHeader: FC<ConfigHeaderProps> = ({ 
-  name,
-  operation,
-  source = 'detail',
-  extra
-}) => {
-  const { t } = useTranslation();
-  const navigate = useNavigate();
-
-  /** Navigate back */
-  const goBack = () => {
-    if (source === 'detail') {
-      navigate('/user-memory', { replace: true })
-    } else {
-      navigate(-1)
-    }
-  }
-  return (
-    <Header className="rb:w-full rb:h-16 rb:flex rb:justify-between rb:p-[16px_16px_16px_24px]! rb:border-b rb:border-[#EAECEE] rb:leading-8">
-      <div className="rb:h-8 rb:flex rb:items-center rb:font-medium">
-        {t('userMemory.memoryWindow', { name: name })}
-        {operation}
-      </div>
-
-      <div className="rb:flex rb:items-center rb:gap-3">
-        <Button type="primary" ghost className="rb:h-6! rb:px-2! rb:leading-5.5!" onClick={goBack}>
-          <img src={logoutIcon} className="rb:w-4 rb:h-4" />
-          {t('common.return')}
-        </Button>
-        {extra}
-      </div>
-    </Header>
-  );
-};
-
-export default PageHeader;