feat: 路由改造

src/views/StockOverview/index.js

@@ -61,7 +61,8 @@ import { FaChartLine, FaFire, FaRocket, FaBrain, FaCalendarAlt, FaChevronRight,
 import { BsGraphUp, BsLightningFill } from 'react-icons/bs';
 import { keyframes } from '@emotion/react';
 import * as echarts from 'echarts';
-import HomeNavbar from '../../components/Navbars/HomeNavbar';
+// Navigation bar now provided by MainLayout
+// import HomeNavbar from '../../components/Navbars/HomeNavbar';
 
 // 动画定义
 const pulseAnimation = keyframes`
@@ -524,10 +525,9 @@ const StockOverview = () => {
 
   return (
     <Box minH="100vh" bg={bgColor}>
-      {/* 导航栏 */}
-      <HomeNavbar />
+      {/* 导航栏已由 MainLayout 提供 */}
+
 
-      
 
       {/* Hero Section */}
       <Box