dsh-trading: Building a Trading Research Workbench for DeepSeek Harness

dsh-trading is a trading research workbench plugin bundle maintained by maddogfinance for DeepSeek Harness. It unifies data sources such as CSV and Futu OpenD via the ctx.marketData seam, provides deterministic indicators and on-chart annotations through read-only tools like market_snapshot and annotate_chart, and renders interactive K-line cards or optional chart-first persistent chart columns in dsh web. The installation command is `dsh plugin --profile trading add @dsh-trading/bundle`. The project is under MIT license, explicitly has no order placement capability, and remains in its early scaffolding stage.