Feature Request: Bookmark articles and if possible then in multiple lists

I am learning and brushing up my JS skills by this site only, I am learning from beginning to the end.

While reading I realized that there are some articles which I need to revisit regularly so that they are fresh in my mind, some are there which I would like to read later and some are very fabulous articles to which I would refer always when I need to understand or to explain someone the same.

So for this, I propose a feature to bookmark articles, also, if possible then in multiple lists like below:
* Favorite
* Read Later
* Important

Though only a single "Bookmark" feature will also help a lot.

We can discuss the need for such a feature here and once we are OK to have the feature we can discuss how to implement it.

該 issue 沒有指明檔案、測試或進入點。先檢視現有的文章閱讀網站結構和討論歷史，然後確定需要一個書籤還是多個清單。只有在開始編碼之前確定了雙方同意的範圍和實作計畫，才算完成。

由索引模型根據 Issue 內容生成。