DeepSeek Harness (DSH) Plugin: dsh-research-autoresearch

`dsh-research-autoresearch` is a research workflow plugin for DeepSeek Harness (DSH) that transforms the AutoResearch framework into a pluggable toolkit. It includes six core tools covering literature search, LQS scoring, state management, stagnation detection, and five-personality review. Its design follows MEDIAN review principles and a dual-cap stagnation detection mechanism. The plugin supports flexible three-level visualization control and addresses defects in citation window correction, orchestration-layer completion, and tool invocation in versions v0.3.0 and v0.4.0. Testing shows that it performs well in host compatibility, installation stability, and end-to-end simulation, providing a standardized closed-loop process for building research-oriented agents.