qlib/frontend/web/app/layout.tsx

import type { Metadata } from "next";
import Link from "next/link";
import "./globals.css";

export const metadata: Metadata = {
  title: "qlib-platform · A股量化研究",
  description: "个人 A 股量化研究平台：股票池 / 因子 / 回测",
};

export default function RootLayout({ children }: { children: React.ReactNode }) {
  return (
    <html lang="zh-CN">
      <body>
        <nav>
          <span className="brand">qlib-platform</span>
          <Link href="/">总览</Link>
          <Link href="/stocks">股票池</Link>
          <Link href="/factors">因子研究</Link>
          <Link href="/backtest">回测</Link>
        </nav>
        <main>{children}</main>
      </body>
    </html>
  );
}