sort 3

JSON 规范化：递归排序键、美化/压缩 JSON

Reorder the DeepSeek Harness settings panel nav by long-pressing and dragging a section. Order is saved to the plugin's own folder; nothing is written to settings.yaml, and uninstalling restores the original order.

DSH host plugin: promote the workspace you just submitted a task in to the top of the sidebar — once per submission, and never while the task is running. 提交任务时把该工作区置顶，任务执行期间不重排。