update name

let description = 'Online manual for sustecher'

let color = '#49BF7C'

let author = 'sustech.online'

const { defaultTheme } = require('vuepress')

const { defaultTheme } = require('@vuepress/theme-default')

const { docsearchPlugin } = require('@vuepress/plugin-docsearch')

const { googleAnalyticsPlugin } = require('@vuepress/plugin-google-analytics')

const { pwaPlugin } = require('@vuepress/plugin-pwa')