feat：个人中心页完成

nkebao/src/components/LayoutWrapper.tsx

@@ -0,0 +1,24 @@
+import React from 'react';
+import { useLocation } from 'react-router-dom';
+import BottomNav from './BottomNav';
+
+interface LayoutWrapperProps {
+  children: React.ReactNode;
+}
+
+export default function LayoutWrapper({ children }: LayoutWrapperProps) {
+  const location = useLocation();
+
+  // 只在四个主页显示底部导航栏：首页、场景获客、工作台和我的
+  const mainPages = ["/", "/scenarios", "/workspace", "/profile"];
+  const showBottomNav = mainPages.includes(location.pathname);
+
+  return (
+    <div className="mx-auto w-full">
+      <main className="w-full mx-auto bg-white min-h-screen flex flex-col relative lg:max-w-7xl xl:max-w-[1200px]">
+        {children}
+        {showBottomNav && <BottomNav />}
+      </main>
+    </div>
+  );
+}