Add a Matrix Space for inquire

[python128]

Is your feature request related to a problem? Please describe.
Just a better place for chats, and simple questions that don't require separate issues.

Describe the solution you'd like
How about having a Matrix space. (I use Element)

[tpoliaw]

There is also the discussions feature GitHub offers if there's a benefit to keeping questions with the code

[mikaelmello]

I think having a proper forum for discussions ins a great idea. There are a tons of good options e.g. Matrix, Zulip, Discourse, etc., but I like @tpoliaw. I don't think this project is big enough to warrant a forum on another website.

As a matter of fact, I once had discussions opened but closed because no one was here back then 😃

[mikaelmello]

I'll configure the Discussions tab in this repo