Add Rakudoc to Main Site Pages

[librasteve]

Problem or new feature

I have looked for Rakudoc information on the main two pages of docs.raku.org , namely Introduction and Reference.

The information I need is in this page https://docs.raku.org/language/pod - but I had to search for "POD" in order to find it.

Suggestions

Add a link in the Reference Page to https://docs.raku.org/language/rakudoc and move/rename the page https://docs.raku.org/language/pod to this even though most of the terms may still refer to "POD" a squick note at the top would explain this is wip.