vitepress如何配置右上角的小两侧标志，利用nav标签进行修改，右侧边栏如何设置成自动弹出水平框，让原先隐藏的框能够显示出来

export default {
    title: '文档', // 站点的标题
    description: '第一个 VitePress',// 站点的描述,
    themeConfig: {
        nav: [
            { text: 'Home', link: '/' },
            { text: 'Examples', link: '/markdown-examples' }
        ],
        sidebar: [
            {
                text: 'Examples',
                items: [
                    { text: 'Markdown Examples', link: '/markdown-examples' },
                    { text: 'Runtime API Examples', link: '/api-examples' }
                ]
            }
        ],
        socialLinks: [
            { icon: 'github', link: 'https://github.com/vuejs/vitepress' }
        ]
        ,
        footer: {
            copyright: "Copyright "
        },
        // 设置搜索框的样式
        search: {
            provider: "local",
            options: {
                translations: {
                    button: {
                        buttonText: "搜索文档",
                        buttonAriaLabel: "搜索文档",
                    },
                    modal: {
                        noResultsText: "无法找到相关结果",
                        resetButtonTitle: "清除查询条件",
                        footer: {
                            selectText: "选择",
                            navigateText: "切换",
                        },
                    },
                },
            },
        },
    }
}

export default {
    title: '文档', // 站点的标题
    description: '第一个 VitePress',// 站点的描述,
    themeConfig: {
        nav: [
            {
                text: '家', items: [
                    { text: '首页', link: '/' },
                    { text: 'markdows示例', link: '/markdown-examples' }
                ]
            },
            { text: '首页', link: '/markdown-examples' }
        ],
        sidebar: [
            {
                text: 'Examples',
                items: [
                    { text: 'Markdown Examples', link: '/markdown-examples' },
                    { text: 'Runtime API Examples', link: '/api-examples' }
                ]
            }
        ],
        socialLinks: [
            { icon: 'github', link: 'https://github.com/vuejs/vitepress' }
        ]
        ,
        footer: {
            copyright: "Copyright "
        },
        // 设置搜索框的样式
        search: {
            provider: "local",
            options: {
                translations: {
                    button: {
                        buttonText: "搜索文档",
                        buttonAriaLabel: "搜索文档",
                    },
                    modal: {
                        noResultsText: "无法找到相关结果",
                        resetButtonTitle: "清除查询条件",
                        footer: {
                            selectText: "选择",
                            navigateText: "切换",
                        },
                    },
                },
            },
        },
    }
}