chore[litemall-wx]: 删除无用log页面

litemall-wx/pages/logs/logs.js

-//logs.js
-var util = require('../../utils/util.js')
-Page({
-  data: {
-    logs: []
-  },
-  onLoad: function () {
-    this.setData({
-      logs: (wx.getStorageSync('logs') || []).map(function (log) {
-        return util.formatTime(new Date(log))
-      })
-    })
-  }
-})

litemall-wx/pages/logs/logs.json

-{
-    "navigationBarTitleText": "查看启动日志"
-}
\ No newline at end of file

litemall-wx/pages/logs/logs.wxml

-<!--logs.wxml-->
-<view class="container log-list">
-  <block wx:for="{{logs}}" wx:for-item="log">
-    <text class="log-item">{{index + 1}}. {{log}}</text>
-  </block>
-</view>

litemall-wx/pages/logs/logs.wxss

-.log-list {
-  display: flex;
-  flex-direction: column;
-  padding: 40rpx;
-}
-.log-item {
-  margin: 10rpx;
-}