解决 vue-seamless-scroll 无缝滚动 无法手动滑动的问题

可以通过在vue-seamless-scroll组件中添加一个touchstart事件来解决无法手动滑动的问题。具体实现方法如下：

<template>
  <div class="scroll-wrapper">
    <vue-seamless-scroll class="scroll-content" :list="list" :speed="speed" :item-class-name="itemClassName" :run-in-pc="runInPc" :run-in-mobile="runInMobile" :direction="direction" :width="width" :height="height" :interval="interval" :scroll-count="scrollCount" :delay="delay" :disable-touch="disableTouch" @touchstart="touchStart"></vue-seamless-scroll>
  </div>
</template>

<script>
import VueSeamlessScroll from 'vue-seamless-scroll'

export default {
  components: {
    VueSeamlessScroll
  },
  data () {
    return {
      list: [1, 2, 3, 4, 5],
      speed: 30,
      itemClassName: 'scroll-item',
      runInPc: true,
      runInMobile: true,
      direction: 'horizontal',
      width: '100%',
      height: '40px',
      interval: 2000,
      scrollCount: 1,
      delay: 1000,
      disableTouch: false
    }
  },
  methods