[plumjohan]

Title: docs(user-guide): add skill bundles and workspace scripts guide

Summary

Documents EPMCDME-15558: scripts and supporting files shipped in a skill bundle are now available in the agent workspace, so assistants can run them with the Execute workspace script tool.

Changes

New page

• docs/user-guide/skills/skill-bundles.md (Skill Bundles and Workspace Scripts):
  • requirements for files to appear in the workspace;
  • the skills/<skill-folder>/ layout;
  • running a bundled script, with an example;
  • editing files in the workspace;
  • snapshot behaviour and its limitations;
  • the three limits and their dynamic config keys;
  • the upload warning and the notices to the assistant;
  • name conflicts, older skills, workflows and reserved paths;
  • export, clone and marketplace.
• Four screenshots: bundle upload warning, Agent workspace dialog, chat running a script, and the assistant tool setting.

Updated pages

• create-skill.md: the "Skill Format" box no longer says scripts and attachments are unsupported, and it links to the new page.
• index.md, skills-in-chat.md, skills-in-workflow.md: links to the new page.
• sidebars.ts: new page added to the Skills category.

FAQ

• how-do-i-run-scripts-shipped-with-a-skill.md
• what-are-the-limits-for-skill-files-in-the-workspace.md

Notes for reviewers

• Not an Enterprise feature, so no Enterprise marking.
• The limits (100 files, 10 MB per file, 50 MB total) are dynamic config keys, not environment variables.
• The feature needs the workspace script bridge switched on (features:workspaceScriptBridge) and the Code Executor in sandbox-jobs mode.
• create-skill.md still describes only .md import. A follow-up could document the Import File or Bundle flow there.

Validation

• npm run check
• npm run build (no broken links)