Improve how muted streams are displayed on Streams screen

[alya]

In the subscribed streams UI, we should make the following changes to how muted streams are displayed:

1. Show the stream's privacy icon, not a special "muted" icon. This will make it possible for the user to tell what the stream's privacy is, and we already convey the fact that the stream is muted with fading.
2. Sort muted streams at the bottom of their section.

These changes will also make the mobile app UI more consistent with the left sidebar in the webapp.

CZO discussion

[Syed-Ansar]

Hey @alya @chrisbobbe I have proposed the solution in the CZO discussion. Please review once so that I can raise PR for it.

[gnprice]

See also #5425 which overlaps with this.

[TusharMinche]

I want to work on this issue. Can you please assign me this issue?

[alya]

@TusharMinche The next step on this issue is to address the feedback on #5522. Do you understand how to do that? If so, you could take over finishing that pull request, unless @Syed-Ansar is planning to pick it up again soon.

[MohdSaad]

Hey @alya @chrisbobbe, I want to start contributing in open source can you assign me some first issues, or provide me some tips so that I can start my journey in open-source.

[gnprice]

@MohdSaad Hello! Please take a look at our contributing guide. A good place for questions after that is our development community on Zulip. Let's keep this thread focused on the specific issue that it's about.

[rimaabdu]

I would like to take over finishing the pull request.

[ashutosh887]

@alya
Let me work on this
Please assign

[chrisbobbe]

@ashutosh887, thanks for your interest in contributing! Unfortunately, we don't expect to be able to review a pull request for this issue, since our effort is currently focused on https://github.com/zulip/zulip-flutter.

[ashutosh887]

@chrisbobbe
Should I start contributing to the flutter codebase?

https://github.com/zulip/zulip-flutter.

[samr874]

what is the status of this issue??

[gnprice]

@samr874 See above. If there were a change in the status since then, there'd have been an update here on the issue thread.