<Tab> completion

[gambhirsharma]

Hey,

I was using the AsyncAPI CLI and noticed that <Tab> completion isn't available for flags and options. I checked the issue tracker to see if I might be missing something or if any configuration changes were needed, but I couldn't find anything. So, I wanted to suggest this as a feature.

Tab Completion Wikipedia

If you think this would be a useful addition, I'd love to work on implementing it!

Thanks