DSH Plugin: xiaoliang2/dsh-compact-after-task

`dsh-compact-after-task` is a DeepSeek Harness plugin maintained by user `xiaoliang2`, designed to address context and runtime state data growth caused by extended task chains. It provides automatic compaction threshold configuration and automatically manages data size after task completion. Developers should note that the plugin runs with the current process permissions and are advised to inspect the source code before installation to verify license terms.