feat(HomePage): 已登录用户访问首页展示个人中心内容

- HomePage: 添加条件渲染，已登录时展示 Center 组件
- 重构 Center 目录结构，合并 Center.tsx 到 index.tsx
- 重命名 CenterDashboard 为 Center（lazy-components, homeRoutes）

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

src/views/Center/index.js

@@ -1,4 +0,0 @@
-// src/views/Center/index.js
-// 入口文件，导出 Center 组件
-
-export { default } from './Center';

src/views/Center/index.tsx

@@ -13,12 +13,12 @@ import ForumCenter from '@views/Profile/components/ForumCenter';
 import { THEME } from '@views/Profile/components/MarketDashboard/constants';
 
 /**
- * CenterDashboard 组件
+ * Center 组件
  * 个人中心仪表板主页面
  *
  * 注意：右侧 WatchSidebar 已移至全局 GlobalSidebar（在 MainLayout 中渲染）
  */
-const CenterDashboard: React.FC = () => {
+const Center: React.FC = () => {
 
   return (
     <Box bg={THEME.bg.primary} minH="100vh" overflowX="hidden">
@@ -42,4 +42,4 @@ const CenterDashboard: React.FC = () => {
   );
 };
 
-export default CenterDashboard;
+export default Center;

src/views/Home/HomePage.tsx

@@ -16,6 +16,7 @@ import { FeaturedFeatureCard } from './components/FeaturedFeatureCard';
 import { FeatureCard } from './components/FeatureCard';
 import MiniProgramLauncher from '@/components/MiniProgramLauncher';
 import { isMobileDevice } from '@/components/MiniProgramLauncher/hooks/useWechatEnvironment';
+import Center from '@views/Center';
 import '@/styles/home-animations.css';
 
 /**
@@ -23,7 +24,7 @@ import '@/styles/home-animations.css';
  * 展示平台核心功能,引导用户探索各个功能模块
  */
 const HomePage: React.FC = () => {
-  const { user, isAuthenticated } = useAuth();
+  const { user, isAuthenticated, isLoading } = useAuth();
   const navigate = useNavigate();
   const { track } = usePostHogTrack();
 
@@ -83,6 +84,17 @@ const HomePage: React.FC = () => {
   // 移动端判断（用于显示小程序入口）
   const isMobile = isMobileDevice();
 
+  // 等待认证状态确认（避免闪烁）
+  if (isLoading) {
+    return null;
+  }
+
+  // 已登录直接渲染个人中心
+  if (isAuthenticated && user) {
+    return <Center />;
+  }
+
+  // 未登录渲染首页内容
   return (
     <Box minH="100%">
       {/* Hero Section - 深色科技风格，自适应容器高度 */}