grab-my-files
Bundle every file the agent produced in this session into a single timestamped .zip and hand it back as a download. Use when the user asks to "export all produced files", "zip my files", "package everything you made", "bundle my files", "give me all the files", or similar. Files are read from /app/created/. Do NOT use to fetch a single named file the user can already download on its own, to create or convert a file, or to save/persist files to SharePoint, OneDrive, or Dataverse — those are separate flows, not a local zip-and-download.