DSH Plugin Console

`dsh-plugin-console` is the official plugin management tool for DeepSeek Harness, designed to address the cumbersome problem of manual management. It integrates features such as a plugin store, manifest viewing, pre-installation validation, isolated trial runs, change confirmation, and one-click Harness updates. Released under the MIT License, the plugin ensures ecosystem security through rigorous validation mechanisms (such as SemVer, integrity checks, and supply chain locking). It supports controlled installation, update, removal, and pause operations for installed plugins, restricting deletion to direct dependencies only, while system core components remain protected. By implementing change confirmation and isolated trial run workflows, it effectively improves the security and stability of plugin management.