Fix our Matrix chatroom badge

[brylie]

Description

When I view the README, I see that our Matrix chat badge is failing to render correctly.

This may be because the badge is trying to get a count of active users via an unstable API.

What should have happened?

I would expect to see a user-friendly badge that invites me to "join our chat" rather than something that mistakenly indicated that the chat is "inaccessible".

Task

• use Shields.io to replace our Matrix badge with a more simple one that invites the viewer to join our chat
• the badge should link to the following URL: https://matrix.to/#/#civi.wiki:matrix.org

Note, the following Markdown should be correct and can be added to our README.

![Join our Matrix chat](https://img.shields.io/matrix/civiwiki:matrix.org?server_fqdn=matrix.org)

[frey0-0]

@brylie I would like to try to do this. Please assign

[zafar-hussain]

Thanks, @zafar-hussain smiley

@brylie you are most welcome

[brylie]

Thanks, @zafar-hussain 😃

[frey0-0]

@brylie the badge still doesn't link to the URL. Can I do that?