[BUG]: Published and unpublished content items share the same style in the left-hand content tree

[liamlaverty]

Describe the bug

In the left-hand content tree, unpublished items are no longer greyed out in v14, and indistinguishable from published items.

To Reproduce Steps to reproduce the behavior:

1. In v14, Create two pieces of content, one with the Save and publish action, and the other with just the Save action
2. View them in the left-hand menu, both have the same dark text
3. Take the same actions in V13, in the left-hand menu, the unpublishd item is greyed out to indicate that it's unpublished

Expected behavior Unpublished content should have some visual differentiator in the left-hand content tree (greyed out, or with an icon of some kind).

Screenshots The page titled unpublished is unpublished in the tree below. It's currently indistinguishable from the other published content pieces.

Desktop (please complete the following information):

• OS: macOS Sonoma 14.2.1 (23C71)
• Browser MS Edge
• Version 122.0

Additional context Add any other context about the problem here.