Injecting the ToC into Yao docs

[VarLad]

No description provided.

[VarLad]

Demo: https://varlad.github.io/Yao.jl/dev/man/registers.html

[Roger-luo]

This looks good in general, but the layout is a bit strange - can we have both the sidebar and Toc centerized instead of only centerize the content?

[VarLad]

Isn't it already centralized?
I just removed the numbers and the scroll line though

Look here again https://varlad.github.io/Yao.jl/dev/man/base.html

[VarLad]

Also, sorry for the late response, strange that Github didn't notify me.... 😅

[Roger-luo]

Yeah this does look better, I think I'll just merge this for now. The right TOC bar still looks a bit strange to me, perhaps it's because of the position. But we can improve this later.

[VarLad]

I think it looks strange because the ToC at the left is not centralized

So.... maybe we should place the ToC in the right to far right too?

[VarLad]

Opinions are welcome
Github is not notifying me about any of this so thats strange....

Again, sorry for the late response 😅

[VarLad]

........Google was marking all my github notifications as Spam.... 🤣