Introducing the DeepSeek Harness Plugin: dsh-capture

`max-null/dsh-capture` is a screenshot plugin purpose-built for DeepSeek Harness (DSH) to optimize the screenshot-sharing experience. It supports region selection, multicolor annotation, and smart delivery via a floating overlay within SSID, while remaining compatible with standalone browser environments. Users can trigger it with keyboard shortcuts or interface buttons. Advanced features include delivering both the original and edited images, step-by-step rollback, and full-image preview editing. After installation, the plugin automatically adapts to the runtime environment, greatly improving DSH workflow efficiency.