- README.md / README.zh.md: add a bilingual "community fork" banner noting this is a
derivative of deepseek-ai/deepseek-harness with a desktop app, plugin marketplace,
image recognition, and a release channel; link to the modification notes.
- MODIFICATIONS.md / MODIFICATIONS.zh.md: standard, bilingual list of changes vs upstream.
- LICENSE: keep MIT, add PineSound as derivative copyright holder while preserving the
original DeepSeek copyright, and point to MODIFICATIONS.md.
Co-Authored-By: Claude <noreply@anthropic.com>