SUBSCRIBED tab for newsfeed.

ALL COMMENT MENTION SUBSCRIBED TOPIC

Subscribed meaning users you follow.

This is idea 1of 2.

Idea 2: A global follow system to pair with this, where you only click one button to follow someone across multiple, unrelated, seeded sites. I don't know of anything on the clearnet that's like this idea.

Of course, this has to be implemented on a per-site basis, and I'm wanting ZeroTalk and ZeroBlog to populate the newsfeed in the SUBSCRIBED tab, but I think this will come in handy if ZeroNet thrives with new or actually maintained sites.

I'm aware that I need to open more issues if this issue (idea 1) gets any appreciation, but I'll wait until I get generally positive feedback here.

该 issue 没有指明任何文件、测试或入口点。首先检查现有的 newsfeed 实现，并明确订阅和跨站点关注数据应如何运作；完成内容应包括一个已定义的 SUBSCRIBED 标签页，由已关注的用户填充，以及一个关于 ZeroTalk 和 ZeroBlog 集成范围的共识。

由索引模型根据 Issue 内容生成。