dsh-a-stock-select: A-share Stock Selection and Position Diagnosis DSH Plugin

dsh-a-stock-select is a DSH skill plugin built upon a-stock-data, designed specifically for A-share stock selection and position diagnosis. This plugin embeds and integrates the 47 data endpoints of a-stock-data V3.6.1, incorporating four major strategy screening logics (ultra-short, short, medium, and long-term), a position diagnosis process, and mandatory risk control discipline. It forms a self-contained skill with zero external dependencies and is ready to use out of the box. Its core functions include a standardized stock selection pipeline of "Data Retrieval -> Filtering -> Output", as well as a position diagnosis featuring a 7-step data verification process that provides conclusions on holding, reducing positions, or liquidating positions, along with key price levels. The plugin includes a built-in mandatory stop-loss discipline to exclude ST-listed stocks and risky targets, and every output is accompanied by risk warnings and disclaimers. Installation requires Node.js >=18 and the DSH environment, and is executed via `d...`