crash-guard-dsh: Automatic Isolation and Recovery from DeepSeek Harness Plugin Crashes

crash-guard-dsh is a DeepSeek Harness plugin designed to prevent process crashes caused by faulty plugins that crash or hang. Through a three-layer self-healing architecture—consisting of in-process monitoring, an independent watchdog process, and manual recovery—it automatically isolates faulty plugins without any configuration required. After installation, the system automatically disables plugins that fail to start or hang completely, ensuring the continuity of PawWork/DSH. To restore a plugin, users can manually edit the configuration file and remove the corresponding disabled entry.