environment

testsuite of dsh plugins

Per-session environment selector for DeepSeek Harness: Python / R / CLI slots from conda, standalone R, WSL, or custom paths, via /env, session_env, DSH_ENV_* facts, and a header dropdown.

DSH 全局经验插件：自动探测环境 + 跨会话档案 + 低开销注入，减少重复探测、加快会话、降低 token。

Scenario bundles of dsh plugins (插件界的 dotfiles): recipe tool lists, searches, applies and composes ready-made plugin environments with ordered install sequences