Update application code and dependencies

app/news/page.tsx

@@ -0,0 +1,69 @@
+import { prisma } from "@//app/lib/prisma"
+import Link from "next/link"
+
+export default async function NewsPage() {
+  const news = await prisma.news.findMany({
+    where: { published: true },
+    orderBy: { createdAt: "desc" },
+  })
+
+  return (
+    <div className="min-h-screen bg-gray-50">
+      <nav className="bg-white border-b border-gray-200">
+        <div className="max-w-6xl mx-auto px-6 py-3">
+          <div className="flex items-center justify-between">
+            <Link href="/" className="flex items-center gap-2">
+              <div className="w-8 h-8 bg-blue-600 rounded-lg flex items-center justify-center">
+                <span className="text-white font-bold text-sm">AI</span>
+              </div>
+              <span className="font-bold text-gray-900">冲浪智能体广场</span>
+            </Link>
+            <div className="flex items-center gap-6">
+              <Link href="/" className="text-gray-600 hover:text-blue-600 transition">首页</Link>
+              <Link href="/agents" className="text-gray-600 hover:text-blue-600 transition">智能体广场</Link>
+              <Link href="/news" className="text-blue-600 font-medium">新闻动态</Link>
+            </div>
+          </div>
+        </div>
+      </nav>
+
+      <main className="max-w-6xl mx-auto px-6 py-8">
+        <h1 className="text-2xl font-bold text-gray-900 mb-8">新闻动态</h1>
+
+        <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-5">
+          {news.map((item) => (
+            <Link
+              key={item.id}
+              href={`/news/${item.id}`}
+              className="bg-white rounded-2xl border border-gray-200 overflow-hidden hover:border-blue-300 hover:shadow-md transition"
+            >
+              <div className="h-36 bg-gradient-to-br from-blue-100 to-indigo-100 flex items-center justify-center">
+                <span className="text-5xl">📰</span>
+              </div>
+              <div className="p-5">
+                <div className="flex items-center gap-2 mb-3">
+                  <span className="px-2 py-0.5 bg-blue-50 text-blue-600 text-xs font-medium rounded-full">
+                    {item.type === "news" ? "新闻" : item.type}
+                  </span>
+                  <span className="text-xs text-gray-400">
+                    {new Date(item.createdAt).toLocaleDateString("zh-CN")}
+                  </span>
+                </div>
+                <h3 className="font-semibold text-gray-900 mb-2 leading-snug">{item.title}</h3>
+                <p className="text-gray-500 text-sm leading-relaxed">
+                  {item.content.substring(0, 100)}...
+                </p>
+              </div>
+            </Link>
+          ))}
+        </div>
+
+        {news.length === 0 && (
+          <div className="text-center py-12 text-gray-500">
+            暂无新闻动态
+          </div>
+        )}
+      </main>
+    </div>
+  )
+}