[Feature] Handle Paging of Graph Calls in GraphPresenter

## Describe the problem this feature would solve
From #17, we should have a general helper/pattern to help us with paged graph calls.

## Describe the solution
Ideally this uses the new asynchronous await pattern in C# so we can fetch each page independently while returning current data to the UI still.

## Describe alternatives you've considered
Not sure what support for this is already in the Graph API, maybe it can do some of this for us already? Need to investigate.

从 GraphPresenter 开始，查看 issue #17 中的上下文，然后调查 Microsoft Graph API 现有的分页支持以及项目的异步 await 模式。当为 Graph 调用定义了通用分页辅助程序或模式、可以独立获取各页，并且当前数据仍然可以返回到 UI 时，这项工作就完成了。

由索引模型根据 Issue 内容生成。