Enablement: Create unified theme OCP mocks

[andrew-ronaldson]

The OCP team would like to see how the new theme will look in OCP 5.
Create sample workflow that shows the new styles. This could be turned into a quick web app if time permits.

Examples:

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Jira Issue: PF-3649

[evwilkin]

Closed via Jira sync - Jira issue PF-3649 was closed.