Add “Copy Editor” field to Post Meta and display in Post Contributors section

[suhailbinabdullah]

Currently, the Post Meta includes multiple contributor fields for an article, such as Editor, Photographer, Illustrator, etc.
We need to introduce an additional contributor role called Copy Editor.

Requirements

1. Post Meta

• Add a new field labeled Copy Editor alongside existing contributor fields.

• The field should follow the same structure and behavior as other contributor roles (e.g., Editor).

2. Frontend / Post Contributors Section

• Display the Copy Editor in the Post Contributors section on the article page.

• The styling and placement should be consistent with other contributor roles. we need to remove text-transform: capitalize from the author names

3. General

• Ensure the new field integrates seamlessly with the existing contributor system.

• Refer to the attached screenshots for current Post Meta fields and Contributors section layout.

Expected Outcome

Editors should be able to assign a Copy Editor to a post, and readers should see the Copy Editor credited in the Contributors section along with other roles.