"Screenshot" component, backend of console

[methomps]

Opening on behalf of @dcaryll

Use case: walkthroughs on the console, taking screenshots and showing real user credentials so need fake user data

• Plan for a few different border colors?
• what type of fake name or just generic "Admin" labels to use across all screenshots

Documenting screenshot / image "component" in UX.redhat.com
Audit current screenshots

Need: Rules/guidelines