🖹 [content] - What we do - initial content

[tdbeattie]

Add first commit of content for 'what we do' content focussed on

• What we do with customers - e.g. Residencies and other products
• What we do internally at Red Hat

[kattekrab]

Initial content is done. No? If yes, can we close this? If no - what else do we need / desire here?

[kattekrab]

I see it's in "done" in the project, let's close this.