dsh-future-metaverse: Local Metaverse Entry Management Plugin

`dsh-future-metaverse` is a Node.js-based DeepSeek Harness (DSH) plugin designed to provide localized metaverse entry data management capabilities. The plugin requires no network dependencies, interacts with DSH via CLI, and supports listing and querying entries by ID or name. It is suitable for use on intranets or in restricted environments, providing a lightweight data management solution for DSH.