fix: 统一侧栏折叠图标

src/components/AppIcons.jsx

@@ -21,8 +21,6 @@ import LeftOutlined from '@ant-design/icons/LeftOutlined';
 import LogoutOutlined from '@ant-design/icons/LogoutOutlined';
 import InboxOutlined from '@ant-design/icons/InboxOutlined';
 import InfoCircleOutlined from '@ant-design/icons/InfoCircleOutlined';
-import MenuFoldOutlined from '@ant-design/icons/MenuFoldOutlined';
-import MenuUnfoldOutlined from '@ant-design/icons/MenuUnfoldOutlined';
 import MoreOutlined from '@ant-design/icons/MoreOutlined';
 import MoonOutlined from '@ant-design/icons/MoonOutlined';
 import OrderedListOutlined from '@ant-design/icons/OrderedListOutlined';
@@ -74,8 +72,42 @@ export const DocumentTextIcon = FileText;
 export const Info = withSize(InfoCircleOutlined);
 export const Folder = withSize(FolderOpenOutlined);
 export const LogOut = withSize(LogoutOutlined);
-export const MenuFold = withSize(MenuFoldOutlined);
-export const MenuUnfold = withSize(MenuUnfoldOutlined);
+export function SidebarPanel({ size = 20, style, ...props }) {
+  return (
+    <span
+      aria-hidden="true"
+      role="img"
+      {...props}
+      style={iconStyle(size, style)}
+      className={['anticon', props.className].filter(Boolean).join(' ')}
+    >
+      <svg
+        viewBox="0 0 24 24"
+        width="1em"
+        height="1em"
+        fill="none"
+        focusable="false"
+        aria-hidden="true"
+      >
+        <rect
+          x="3.5"
+          y="4"
+          width="17"
+          height="16"
+          rx="3.5"
+          stroke="currentColor"
+          strokeWidth="2"
+        />
+        <path
+          d="M9 4.75V19.25"
+          stroke="currentColor"
+          strokeWidth="2"
+          strokeLinecap="round"
+        />
+      </svg>
+    </span>
+  );
+}
 export const More = withSize(MoreOutlined);
 export const Moon = withSize(MoonOutlined);
 export const Project = withSize(ProjectOutlined);

src/pages/project_manager_xy/Layout.jsx

 import xinyuanLogoRed from '@/assets/xy-logo_small.png';
 import xinyuanLogoWhite from '@/assets/xy-logo_small_white.png';
+import { SidebarPanel } from '@/components/AppIcons';
 import ApplicationSwitcherDialog from '@/pages/project_manager_xy/ApplicationSwitcherDialog';
 import { UserContext } from '@/wrapper/Auth';
 import {
   AppstoreOutlined,
-  BarsOutlined,
   CloseOutlined,
   DatabaseOutlined,
   FolderOpenOutlined,
   LogoutOutlined,
-  MenuFoldOutlined,
-  MenuUnfoldOutlined,
   MoonOutlined,
   SunOutlined,
 } from '@ant-design/icons';
@@ -299,12 +297,7 @@ export default function ProjectManagerLayout() {
             aria-label={isSidebarOpen ? '收起侧栏' : '展开侧栏'}
             className="size-8 bg-transparent hover:bg-[var(--default)] max-lg:size-9"
           >
-            <span className="hidden lg:inline-grid">
-              {isSidebarOpen ? <MenuFoldOutlined /> : <MenuUnfoldOutlined />}
-            </span>
-            <span className="inline-grid lg:hidden">
-              <BarsOutlined />
-            </span>
+            <SidebarPanel />
           </IconButton>
 
           <div className="min-w-0 flex-1 truncate text-xl font-semibold leading-7 tracking-normal text-[var(--foreground)]">