feat: implement iptv

src/components/PageLayout.tsx

@@ -14,7 +14,7 @@ const PageLayout = ({ children, activePath = '/' }: PageLayoutProps) => {
   return (
     <div className='w-full min-h-screen'>
       {/* 移动端头部 */}
-      <MobileHeader showBackButton={['/play'].includes(activePath)} />
+      <MobileHeader showBackButton={['/play', '/live'].includes(activePath)} />
 
       {/* 主要布局容器 */}
       <div className='flex md:grid md:grid-cols-[auto_1fr] w-full min-h-screen md:min-h-auto'>
@@ -26,7 +26,7 @@ const PageLayout = ({ children, activePath = '/' }: PageLayoutProps) => {
         {/* 主内容区域 */}
         <div className='relative min-w-0 flex-1 transition-all duration-300'>
           {/* 桌面端左上角返回按钮 */}
-          {['/play'].includes(activePath) && (
+          {['/play', '/live'].includes(activePath) && (
             <div className='absolute top-3 left-1 z-20 hidden md:flex'>
               <BackButton />
             </div>