v1.0.1

Release v1.0.1

• Widen @deepseek-ai/dsh-settings dependency to ^0.1.0-rc.6 so the published package passes DSH Desktop market verification (runtime 0.1.0-rc.7) and the 插件市场 shows the direct install button.
• No behavior changes; install remains behavior-neutral (default max retries 2).