Workspace List Entry Point - UI

What

We want to be able to enter a list of a user's Workspaces. See https://www.figma.com/file/2XmMH4x3cWGBTTnOJaIl6J/Remote-Development%3A-Actual-Designs?node-id=132-6083&t=mBalyTreDnzHXIQu-0

How

• Entry point to users' Workspaces inside the "Your Work" sidebar.

Screenshots

Your Work Entry	Empty State

Links

• https://gitlab.slack.com/archives/C03KE0L9NC9/p1678105302532009
• https://gitlab.com/gitlab-org/gitlab/-/issues/392795+
• https://www.figma.com/file/2XmMH4x3cWGBTTnOJaIl6J/Remote-Development%3A-Actual-Designs?node-id=132-6083&t=mBalyTreDnzHXIQu-0