dsh-seasoning: Return Home-Cooking Plans Based on Parameters

The `dsh-seasoning` plugin for DeepSeek Harness (DSH) is a lightweight, network-independent plugin designed to provide scenario-specific logical assistance to agents. It focuses on generating home-style cooking plans. Once installed, its tools can be invoked within sessions. The plugin depends on `cordis` and `dsh-tools` and runs with the permissions of the current process. It is recommended to review its source code and license before use.