Suggestion: Add "Feedback / Submit new issue" button on top bar about solid-playground

[edemaine]

I think a simple link to the solid-playground repo would probably suffice. The repo README can have all the necessary links (Issues for bug reports, link to Solid).

I feel like the GitHub mark would be the most natural icon for this. I see two alternatives:

1. If we stick to solid-heroicons, we could use the information-circle icon:

   

2. If we switch to solid-icons, we can use another icon library that provides the GitHub mark:

   

If I can get a vote on the preferred approach, I can work on a PR.

[amoutonbrady]

I guess we could add some sort of "info" section with repo link, link to solid doc, etc..

That sounds reasonable and pretty easy to do.

[arindampal-0]

If nobody is working on it, then you can check the pull request I made #143