删除旧版本的发布说明文件，更新用户菜单以移除TVBox配置按钮，并在管理页面中添加TVBox配置按钮。

src/components/UserMenu.tsx

@@ -2,7 +2,7 @@
 
 'use client';
 
-import { KeyRound, LogOut, Settings, Shield, Tv, User, X } from 'lucide-react';
+import { KeyRound, LogOut, Settings, Shield, User, X } from 'lucide-react';
 import { useRouter } from 'next/navigation';
 import { useEffect, useState } from 'react';
 import { createPortal } from 'react-dom';
@@ -149,11 +149,6 @@ export const UserMenu: React.FC = () => {
     router.push('/admin');
   };
 
-  const handleTVBoxConfig = () => {
-    setIsOpen(false);
-    router.push('/config');
-  };
-
   const handleChangePassword = () => {
     setIsOpen(false);
     setIsChangePasswordOpen(true);
@@ -368,15 +363,6 @@ export const UserMenu: React.FC = () => {
             <span className='font-medium'>设置</span>
           </button>
 
-          {/* TVBox配置按钮 */}
-          <button
-            onClick={handleTVBoxConfig}
-            className='w-full px-3 py-2 text-left flex items-center gap-2.5 text-gray-700 dark:text-gray-300 hover:bg-gray-100 dark:hover:bg-gray-800 transition-colors text-sm'
-          >
-            <Tv className='w-4 h-4 text-gray-500 dark:text-gray-400' />
-            <span className='font-medium'>TVBox配置</span>
-          </button>
-
           {/* 管理面板按钮 */}
           {showAdminPanel && (
             <button