dsh-stock-mentions: Click to View Stock Quotes and News in DSH

The `dsh-stock-mentions` plugin, maintained by the DSH community, automatically identifies A-share information and allows you to view market quotes and news in the right sidebar without navigating away. It supports ordinary A-shares on the Shanghai and Shenzhen exchanges, providing real-time quotes, intraday trends, daily K-line charts, and a list of news items, while remaining compatible with the DSH theme. Installation requires command-line operations. It only supports client-side recognition of security names or codes in assistant responses and does not involve user privacy or trading functionality.