feat: 添加可折叠侧边栏布局，优化仓库列表和工作空间页面

src/pages/sidebar/components/Sidebar.tsx

@@ -0,0 +1,35 @@
+import { FolderKanban, LayoutDashboard, Settings, PlayCircle } from 'lucide-react'
+import { Sidebar, type NavItem } from '@/components/a/Sidebar'
+import { Logo } from './CNBBlackLogo.tsx'
+
+const navItems: NavItem[] = [
+  {
+    title: '仓库管理',
+    path: '/',
+    icon: <FolderKanban className="w-5 h-5" />,
+  },
+  {
+    title: '工作空间',
+    path: '/workspaces',
+    icon: <LayoutDashboard className="w-5 h-5" />,
+  },
+  {
+    title: '应用配置',
+    path: '/config',
+    icon: <Settings className="w-5 h-5" />,
+  },
+  {
+    title: '其他',
+    path: '/demo',
+    icon: <PlayCircle className="w-5 h-5" />,
+    isDeveloping: true,
+  },
+]
+
+export function SidebarLayout({ children }: { children: React.ReactNode }) {
+  return (
+    <Sidebar items={navItems} title='云原生' logo={<Logo className='w-6 h-6' />}>
+      {children}
+    </Sidebar>
+  )
+}