post the initial code of mpvue-quickstart project creation: 
 src/app.json: 
{
    "pages": [
        "pages/index/main",
        "pages/logs/main",
        "pages/counter/main"
    ],
    "window": {
        "backgroundTextStyle": "light",
        "navigationBarBackgroundColor": "-sharpfff",
        "navigationBarTitleText": "WeChat",
        "navigationBarTextStyle": "black"
    }
}src/main.js
import Vue from "vue"
import App from "./App"
import  "../static/weui/weui.css"
Vue.config.productionTip = false
App.mpType = "app"
const app = new Vue(App)
app.$mount()how do I set up tabBar?
"tabBar": {
      "color": "-sharp999",
      "selectedColor": "-sharp1aad16",
      "backgroundColor": "-sharpfff",
      "borderStyle": "-sharpfff",
      "list": [{
        "pagePath": "pages/counter/main",
        "text": "1"
      }, {
        "pagePath": "pages/index/main",
        "text": ""
      }]
    }