HarmonyOS 下拉刷新，上拉加载更多的控件最小化demo

单列表页面，下拉刷新，上拉加载

export interface MessageListResponse {
  records: Records[];
  total: number;
  size: number;
  current: number;
  pages: number;
}

export interface Records {
  id: number;
  msgType: string;
  msgTitle: string;
  msgContent: string;
  createTime: string;
  extraMsg: string;
  redirectType: number;
  redirectUrl: string;
  status: number;
  imageUrl: string;
  showTag: number;
  headUrl: string;
  myContent: string;
  headName: string;
  headFlag: boolean;
  fooTitle: string;
  myContentTitle: string;
  reply: string;
}
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比如以上是分页加载的接口返回数据，想做一个通用的控件实现分页加载，下拉刷新，下拉加载更多