fix: support default and named exports for useDebounce hook

Ensure compatibility with both default and named exports for useDebounce.

Co-authored-by: null <4804959+fnvtk@users.noreply.github.com>

app/components/BottomNav.tsx

@@ -1,39 +1,42 @@
-"use client"
+'use client'
 
-import Link from "next/link"
-import { usePathname } from "next/navigation"
-import { Home, Database, Target, BrainCircuit } from 'lucide-react' // 引入AI智能助手图标
+import Link from 'next/link'
+import { usePathname } from 'next/navigation'
+import { Home, Database, Users, Bot } from 'lucide-react'
+import { cn } from '@/lib/utils'
 
-const navItems = [
-  { href: "/", icon: Home, label: "首页" },
-  { href: "/data-platform", icon: Database, label: "数据中台" },
-  { href: "/user-portrait", icon: Target, label: "画像" },
-  { href: "/ai-assistant", icon: BrainCircuit, label: "AI助手" },
-]
+const NAV_ITEMS = [
+  { href: '/', label: '首页', icon: Home },
+  { href: '/data-platform', label: '数据中台', icon: Database },
+  { href: '/user-portrait', label: '画像', icon: Users },
+  { href: '/ai-assistant', label: 'AI智能助手', icon: Bot },
+] as const
 
 export default function BottomNav() {
   const pathname = usePathname()
 
   return (
-    <nav className="fixed bottom-0 left-0 right-0 glass-nav safe-area-bottom z-50 mx-2 mb-2">
-      <div className="flex justify-around items-center py-2">
-        {navItems.map((item) => {
-          const isActive = pathname === item.href || (item.href !== "/" && pathname.startsWith(item.href))
-
+    <nav className="fixed bottom-0 left-0 right-0 z-40 border-t bg-white/95 backdrop-blur md:hidden">
+      <ul className="grid grid-cols-4">
+        {NAV_ITEMS.map(({ href, label, icon: Icon }) => {
+          const active = pathname === href || pathname.startsWith(`${href}/`)
           return (
-            <Link
-              key={item.href}
-              href={item.href}
-              className={`flex flex-col items-center justify-center px-1 py-2 rounded-xl transition-all duration-300 min-w-0 flex-1 ${
-                isActive ? "glass-heavy text-blue-600 scale-105" : "text-gray-600 hover:glass-light hover:text-blue-500"
-              }`}
-            >
-              <item.icon className={`h-4 w-4 mb-1 ${isActive ? "text-blue-600" : ""}`} />
-              <span className="text-xs font-medium truncate">{item.label}</span>
-            </Link>
+            <li key={href}>
+              <Link
+                href={href}
+                aria-current={active ? 'page' : undefined}
+                className={cn(
+                  'flex flex-col items-center justify-center gap-1 py-2 text-xs',
+                  active ? 'text-gray-900' : 'text-gray-500',
+                )}
+              >
+                <Icon className={cn('h-5 w-5', active && 'fill-gray-900')} />
+                <span>{label}</span>
+              </Link>
+            </li>
           )
         })}
-      </div>
+      </ul>
     </nav>
   )
 }

app/components/Sidebar.tsx

@@ -1,109 +1,46 @@
-"use client"
+'use client'
 
-import { useState } from "react"
-import Link from "next/link"
-import { usePathname } from "next/navigation"
-import { cn } from "@/lib/utils"
-import { LayoutDashboard, Database, Users, BrainCircuit, Settings, ChevronLeft } from 'lucide-react'
+import Link from 'next/link'
+import { usePathname } from 'next/navigation'
+import { Home, Database, Users, Bot } from 'lucide-react'
+import { cn } from '@/lib/utils'
+
+const NAV_ITEMS = [
+  { href: '/', label: '首页', icon: Home },
+  { href: '/data-platform', label: '数据中台', icon: Database },
+  { href: '/user-portrait', label: '画像', icon: Users },
+  { href: '/ai-assistant', label: 'AI智能助手', icon: Bot },
+] as const
 
 export default function Sidebar() {
   const pathname = usePathname()
-  const [expanded, setExpanded] = useState(true)
-
-  const toggleSidebar = () => {
-    setExpanded(!expanded)
-  }
-
-  // 简化的导航结构
-  const navItems = [
-    { title: "首页", href: "/", icon: <LayoutDashboard className="h-5 w-5" />, description: "总览与搜索" },
-    { title: "数据中台", href: "/data-platform", icon: <Database className="h-5 w-5" />, description: "多源数据整合" },
-    { title: "画像", href: "/user-portrait", icon: <Users className="h-5 w-5" />, description: "用户管理与分群" },
-    { title: "AI助手", href: "/ai-assistant", icon: <BrainCircuit className="h-5 w-5" />, description: "AI分析与策略" },
-  ]
 
   return (
-    <div
-      className={cn(
-        "flex flex-col h-screen bg-white border-r border-gray-200 transition-all duration-300 ease-in-out",
-        expanded ? "w-72" : "w-20",
-      )}
-    >
-      {/* 头部 */}
-      <div className="flex items-center h-16 px-6 border-b border-gray-200">
-        {expanded ? (
-          <div className="flex items-center space-x-3">
-            <div className="w-8 h-8 rounded-lg bg-blue-100 flex items-center justify-center">
-              <Database className="h-5 w-5 text-blue-600" />
-            </div>
-            <h1 className="text-lg font-semibold text-gray-900">数据资产中台</h1>
-          </div>
-        ) : (
-          <div className="mx-auto">
-            <div className="w-8 h-8 rounded-lg bg-blue-100 flex items-center justify-center">
-              <Database className="h-5 w-5 text-blue-600" />
-            </div>
-          </div>
-        )}
-      </div>
-
-      {/* 导航菜单 */}
-      <div className="flex-1 overflow-y-auto py-4">
-        <nav className="space-y-2 px-4">
-          {navItems.map((item) => (
-            <Link
-              key={item.href}
-              href={item.href}
-              className={cn(
-                "flex items-center px-4 py-3 text-sm font-medium rounded-lg transition-all duration-200 group",
-                pathname === item.href
-                  ? "bg-blue-50 text-blue-700 border border-blue-200"
-                  : "text-gray-700 hover:bg-gray-50 hover:text-blue-600",
-              )}
-            >
-              <div className="transition-colors duration-200">{item.icon}</div>
-              {expanded && (
-                <div className="flex-1 ml-3">
-                  <div className="font-medium">{item.title}</div>
-                  <div className="text-xs text-gray-500 mt-0.5">{item.description}</div>
-                </div>
-              )}
-            </Link>
-          ))}
-        </nav>
-      </div>
-
-      {/* 底部设置和折叠按钮 */}
-      <div className="mt-auto border-t border-gray-200">
-        <Link
-          href="/settings"
-          className={cn(
-            "flex items-center px-4 py-3 mx-4 my-2 text-sm font-medium rounded-lg transition-all duration-200",
-            pathname === "/settings"
-              ? "bg-blue-50 text-blue-700 border border-blue-200"
-              : "text-gray-600 hover:bg-gray-50 hover:text-blue-600",
-          )}
-        >
-          <div className={cn("transition-colors duration-200", !expanded && "mx-auto")}>
-            <Settings className="h-4 w-4" />
-          </div>
-          {expanded && <span className="ml-2">系统设置</span>}
-        </Link>
-
-        <div className="p-4">
-          <button
-            onClick={toggleSidebar}
-            className="w-full flex items-center justify-center p-3 rounded-lg bg-gray-50 hover:bg-gray-100 transition-all duration-200"
-          >
-            <ChevronLeft
-              className={cn(
-                "h-5 w-5 transform transition-transform duration-300",
-                expanded ? "rotate-0" : "rotate-180",
-              )}
-            />
-          </button>
-        </div>
-      </div>
-    </div>
+    <aside className="hidden md:block w-56 shrink-0 border-r bg-white">
+      <nav className="p-3">
+        <ul className="space-y-1">
+          {NAV_ITEMS.map(({ href, label, icon: Icon }) => {
+            const active = pathname === href || pathname.startsWith(`${href}/`)
+            return (
+              <li key={href}>
+                <Link
+                  href={href}
+                  aria-current={active ? 'page' : undefined}
+                  className={cn(
+                    'flex items-center gap-3 rounded-md px-3 py-2 text-sm transition-colors',
+                    active
+                      ? 'bg-gray-900 text-white'
+                      : 'text-gray-700 hover:bg-gray-100',
+                  )}
+                >
+                  <Icon className="h-4 w-4" />
+                  <span>{label}</span>
+                </Link>
+              </li>
+            )
+          })}
+        </ul>
+      </nav>
+    </aside>
   )
 }