dsh-dev-crew: A Subagent Plugin for Role-Based Work Assignment

The `dsh-dev-crew` plugin for DeepSeek Harness uses a multi-role subagent mechanism to dispatch different models by role within a single session to complete complex development tasks. It includes built-in roles and methodologies such as implementer and reviewer, supports Web and YAML configuration, and automatically manages artifact directories. Subagents return results via settlement notifications or the Report tool. During installation, note host version limitations, file modification permissions, and date accuracy.