dsh-bleach-safety: Return Explicit Recommendations Based on Parameters

`dsh-bleach-safety` is a Node.js-based DeepSeek Harness plugin designed to provide clear safety guidance for bleaching operations. The plugin requires no network requests and returns precise instructions through the `bleach_safety` tool based on its parameters, helping developers mitigate uncertainty in chemical handling. It can be installed using `dsh plugin add github:uckkk/dsh-bleach-safety`, and usage requires specific version dependencies.