Issue in /src/pages/services/aem-universal-editor/api/header-menu/index.md

There is no guidance or adobe documentation on removing/disabling the default unpublish or publish buttons using the universal editor extension.

Start by reading src/pages/services/aem-universal-editor/api/header-menu/index.md and the surrounding Universal Editor extension documentation. Determine what guidance is missing for removing or disabling the default publish and unpublish buttons. Done means the page clearly documents the supported approach, or states that no supported approach is available.

Written by the indexing model from the issue text.