dsh-gold-card: DSH Sidebar Real-time Gold Price Panel

dsh-gold-card is a DSH client plugin maintained by ZCX26324 that adds an entry for "Gold Real-time Prices" in the left sidebar below "Automated Tasks." The panel displays quotes for the Shanghai Gold Exchange Au99.99, London Gold (XAU/USD), and ICBC and CCB accumulation gold (Ruyi Gold) in cards. It connects directly to authoritative data sources without requiring an API key, features a 60-second cache and multi-source cross-verification on the Host side, and optionally displays the Au99.99 trend, daily gold news, and estimates the profit and loss of local accumulation gold holdings. Installation can be performed via the plugin market index URL, the `dsh plugin add link` path, or `install_bundle`.