DeepSeek Harness Read-Only Runtime X-Ray (`dsh-runtime-xray`)

`dsh-runtime-xray` is a read-only runtime inspection plugin for DeepSeek Harness, designed to help developers monitor Agent status in real time. It organizes information by execution chain on an X-ray page, providing features such as hierarchical navigation, viewing sessions for the current and overall application, session capabilities, model inputs, the plugin and service network, and lifecycle resources. It supports evidence-level differentiation, fault isolation, Chinese/English switching, and diagnostic file downloads. Once installed and enabled, developers can use it to quickly troubleshoot runtime issues.