dsh-dough-hydration: Dough Hydration Calculation Plugin

The DSH plugin `dsh-dough-hydration`, maintained by uckkk, focuses on fully local dough hydration calculations. Implemented in Node.js and independent of the network, it delivers precise empirical reference results through the `dough_hydration` tool. Developers only need to run the installation command to use it, making it well suited for offline baking recipe calculation scenarios.