groove-utilities-task-update Outcome A task's status, body, or metadata is updated in the configured backend. Progress notes are appended without overwriting existing content. When completing a task, a resolution (Summary of Changes or Reasons for Scrapping) is written to the task body before marking done. Acceptance Criteria - Specified fields are updated in backend - Existing body content is preserved; new content is appended - Completed tasks have a "Summary of Changes" or "Reasons for Scrapping" section in body - User confirms before task is marked as completed or scrapped Constraints - R…