[doc] add beego example?

[zsy619]

Is there any example to use statsviz with https://github.com/beego/beego？

[arl]

Hi @zsy619
No there's no example to use statsviz with beego. I've never used it personally.

I'm happy to review and merge any pull-request, that's a good issue for anyone wishing to contribute by the way ;-)

There's a small guide explaining how to add one: https://github.com/arl/statsviz/blob/main/CONTRIBUTING.md#examples