Introducing the DeepSeek Harness Plugin: dsh-paint-tint for Latex Paint Tinting

`dsh-paint-tint` is a fun plugin in the DeepSeek Harness (DSH) ecosystem that focuses on emulsion paint tinting. It is written entirely in Node.js, has no network dependencies, and performs precise color calculations based on input parameters. Installation requires the dependencies `@deepseek-ai/cordis` (^4.0.1) and `@deepseek-ai/dsh-tools` (>=0.1.0-rc.6). The plugin is released under the MIT license and supports invoking its tools directly within conversations. Reviewing the source code is recommended before use in production environments.