dsh-science-workbench: Reproducible Science Workbench Plugin for DeepSeek Harness

dsh-science-workbench is a reproducible science workbench plugin designed for the DeepSeek Harness, aiming to integrate code execution, image preview, feedback modification, re-running, and provenance tracking. Maintained by poplarity under the MIT license, its core capabilities include agent-driven reproducible cells, structured feedback redraw mechanisms, and lineage tracking with `manifest.json` as the single source of truth. By recording SHA-256 hashes, fixed seeds, and environment snapshots, it ensures that analysis processes are traceable and replayable. The plugin provides nine `bio_*` tools and a browser workbench, supporting inline image preview and project management, along with two Apache-2.0 licensed publication-grade plotting skills. It automatically commits versions to the local Git repository.