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).
仿 Codex 的 DSH Web GUI 输入历史插件:会话输入框按 ↑/↓ 浏览历史 prompt,Esc清除当前对话框并进入历史,跨会话、跨重启持久保留,仅存纯文本,安全接管不误伤草稿。 A Codex-style input-history plugin for the DSH Web GUI: recall previous prompts with ↑/↓ in the composer, persisted across conversations and restarts, text-only storage with safe key routing.