dsh-tire-pressure: Get Accurate Tire Pressure Recommendations

The DeepSeek Harness (DSH) plugin `dsh-tire-pressure` is a tire pressure calculation tool designed specifically for automotive travel scenarios. Maintained by uckkk, it is implemented entirely in Node.js and requires no network dependencies. By performing precise calculations, it provides users with clear tire pressure recommendations. Users can install and enable the plugin via the terminal and then directly invoke the registered `tire_pressure` tool within a DSH session to obtain results. Be sure to check the source code and MIT license before installation.