dsh-shop-assistant: DeepSeek Harness E-commerce Workflow Plugin

dsh-shop-assistant is a DeepSeek Harness workflow plugin designed specifically for e-commerce scenarios. It streamlines tedious tasks such as responding to negative reviews, generating competitor copy, and calculating profit. The plugin can read CSV review data and competitor page information, combine them with a store policy knowledge base to generate compliant responses and marketing copy, and perform reproducible profit margin calculations using fixed formulas. To use it, developers must first install DeepSeek Harness, install the plugin via the command line, and place relevant files (such as reviews.csv) into the workspace folder. The plugin is released under the MIT license and supports Chinese-language environments.