dsh-counter-height: Counter Height Calculation Plugin

`dsh-counter-height` is a counter-height calculation plugin designed specifically for the DeepSeek Harness (DSH) ecosystem. Using the `counter_height` tool, it performs precise calculations based on input parameters without network dependencies and returns detailed results. Once installed, it can be invoked directly in DSH sessions. It depends on `@deepseek-ai/cordis` and `@deepseek-ai/dsh-tools`.