dsh-serving-order: Generate a Family Dinner Hosting Plan Based on Parameters

The `dsh-serving-order` plugin for DSH is designed to generate hosting plans for family dinners with a pure Node.js implementation, without relying on network requests. Maintained by `uckkk`, it can be installed by running `dsh plugin add github:uckkk/dsh-serving-order` in the terminal. When used, users can call registered tools in a DSH session to quickly obtain hosting plans based on the parameters. The plugin depends on specific versions of `@deepseek-ai/cordis` and `@deepseek-ai/dsh-tools` and runs with the permissions of the current process. Users are advised to review the source code and license before installing it.