DeepSeek Harness Version Info Plugin

`dsh-version-inspector` is a visual version information plugin for DeepSeek Harness. It displays version details for the Harness, plugins, and their dependencies in a tree structure within the settings panel, including name, resolved version, declared scope, and resolved path. The plugin supports anomaly detection (such as missing dependencies), search filtering, and theme adaptation, helping developers intuitively troubleshoot dependency issues. Installation requires dsh CLI version 0.1.0-rc.6 or later; adding the plugin package via the command line activates it.