dsh-dev-cloud: A Cloud Service Management Plugin for DeepSeek Harness

The dsh-dev-cloud plugin for DeepSeek Harness (DSH) is designed to provide cloud service data management capabilities, following the “everything is a plugin” philosophy. Maintained by uckkk, it provides two core tools, `list_cloud` and `get_cloud`, for listing and querying cloud service entries. The installation command is `dsh plugin add github:uckkk/dsh-dev-cloud`. It is implemented in pure Node.js and depends on DeepSeek-related libraries; permission isolation should be considered during runtime.