面向 DeepSeek Harness 的 Claude Code 风格终端界面，支持 Windows、macOS 与 Linux，兼容透明终端、VS Code 主题和自定义配色。

Patch-style file editing for DeepSeek Harness: one apply_patch tool accepting git/unified diff (default) and Codex apply_patch syntax (opt-in), with all-or-nothing application, read-before-write intent dance, sandbox-aware delete/move, (declarative volat