Generate and update comprehensive documentation from workspace data sources, including code repositories, text files, and media assets. Use this skill when the user requests to: (1) create or generate documentation from code or files, (2) build document structure or details, (3) update, modify, or improve existing documentation, (4) rewrite specific sections or paragraphs, (5) process changeset files or PATCH-marked modification requests. Supports technical documentation, user guides, API references, and general documentation needs.