Plugins

预测准确率考核核对（按准确率、门槛与考核单价核对考核费用的算术自洽，仅提示差异，不作出定性结论）

DSH plugin: inject per-model sampling parameters (top_p, top_k, min_p, repeat_penalty, presence_penalty, frequency_penalty) into every chat-completions request sent to a local llama.cpp / llama-server gateway.