Perform a full diff between the Antora module sources (upstream eclipse-che/che-docs + downstream devspaces-documentation/modules) and the monolithic output files (administration-guide.adoc and user-guide.adoc) in the pantheon directory.
Identify any missing sections, topics, or content. Verify that all navigated pages from upstream nav.adoc files are present in the monolithic output.
Document gaps and create follow-up tasks for any missing content.
Task
Major