The Config section in Settings should have a link to the documentation

[autonome]

Is your feature request related to a problem? Please describe.

The Config section in Settings is JSON in a textarea with no hints or cues about what's possible to put there.

Describe the solution you'd like

As an easy fix to make things better, we can add a link to the documentation of the config options.

Describe alternatives you've considered

More sophisticated configuration UIs are discussed in #879 and ipfs/ipfs-gui#15.

But I think we'd need to link out to the docs either way.

Additional context

My name is Dietrich, and I like chicken burritos.

[autonome]

@hacdias wdyt about something like this? Ideally there's an icon or visual indicator that the link opens in a new tab, but at least we'd have something now.

This seems to be the best page I could find to link to: https://github.com/ipfs/go-ipfs/blob/master/docs/config.md

Do you know of a better reference to link to?

[hacdias]

@autonome I just wouldn't agree with that color (maybe a teal would be better).

Yes, that links seems the best one to me. I couldn't find any configuration-related info in docs.ipfs.io...