org-update-todo

Update the TODO state and metadata of an existing org-mode heading via the org MCP server. Use when the user wants to change a task's state, priority, tags, or timestamps. Triggers: "mark as done", "complete this task", "reschedule", "change priority", "update the deadline", "close this TODO", "set a deadline", "retag this", "move to IN_PROGRESS", or any request to modify an existing task or heading's metadata.