dsh-hassium: A Pure Node.js Plugin with No Network Dependencies

`dsh-hassium` is a local, network-independent extension tool in the DeepSeek Harness (DSH) plugin ecosystem that runs in a pure Node.js environment. Maintained by uckkk, it is implemented entirely with Node.js and is well suited for scenarios without network overhead. It requires dependencies such as `@deepseek-ai/cordis` and `@deepseek-ai/dsh-tools`. Developers can install it with `dsh plugin add github:uckkk/dsh-hassium`, and should be mindful of permissions and source code licensing considerations.