Limit number of unvisited per RSS Feed in the feeds list

[strdr4605]

I see that some of my saved feeds have a long list of posts (50+) in their feed.
I think in this case we could limit the visible list to 15-25 (need to see what is the best number), and add a section with "See other N unvisited".
Not sure what should we use for this:

• using <details> is an option but it may be confused "Visited from ..." section.
• Another option is to add a <li>See other N unvisited</li> after the 15-25 <li>, with an onClick to show all list (But this require a specific flag for each Feed list, what should be managed by ReactJS)

[zvonimirr]

I'll pick this one up after #56 if that's okay

[strdr4605]

To be clear, the solution should be clean, using HTML5 feature. My intention for this project is to use as much as possible available native API/UI elements from HTML5. We should not create complex UI components or use other helpers.

Here probably there is no simple solution, as for "Visited from ..." section.

To be honest, now I am thinking if this is much of the issue. 🤔
@zvonimirr if you are using https://cofeed-19.github.io/. How do you have the discomfort of seeing 50+ list of items in one feed?

If this is not much of the deal. Maybe we can focus on other issues. Like reactivity of events like (mark all as visited)

[zvonimirr]

@strdr4605 I'm actually not using https://cofeed-19.github.io as I have my fork which I tend to fire up from time to time, but what I do tend to do is fill my projects with enormous amounts of data just to see how well they fare in the UI. My initial thought was implementing some kind of paging?

If it's not a big deal right now I think focusing on reactivity and cleaning up a bit is a great idea