新增 labels 下的韩泰 EOT 标注工作台

labels/eot-studio/app/layout.tsx

@@ -0,0 +1,16 @@
+import type { Metadata } from "next";
+import type { ReactNode } from "react";
+import "./globals.css";
+
+export const metadata: Metadata = {
+  title: "EOT Studio · 话轮标注工作台",
+  description: "在时间轴上回听录音、查看对话，编辑与管理 EOT 标注。",
+};
+
+export default function RootLayout({ children }: { children: ReactNode }) {
+  return (
+    <html lang="zh-CN">
+      <body>{children}</body>
+    </html>
+  );
+}