Terminal-style input history for the DeepSeek Harness web composer: edge-first arrows with exact draft/caret restore, browser-local persisted history, Ctrl+R reverse search, workspace recall - and sliding-context awareness (compaction summaries in recall/search, compaction notice with one-click /compact fill).
DSH 插件：Web GUI 里的 IDE 风格 Git 面板——分支/提交历史总览、变更提交与 amend、文件浏览、代码与图片新旧差异对照、输入框分支标记 | DSH plugin: an IDE-style Git panel for the Web GUI — branches & history, commit/amend for local changes, a file browser, code & image before/after diffs, an input-bar branch marker
DeepSeek Harness 插件：模拟真实用户做软件设计测试 / Simulate a real user to test software — personas, task cards, three input modes, screen evidence, zero input injection.
