Elvin-Chow/DeepFirm-Quant — reverse-engineered prompt

Build me a polished web app for portfolio research and risk control called DeepFirm Quant. I want someone to be able to pick a market like US, Hong Kong, China, Japan, or Taiwan, enter stock tickers, weights, capital, and leverage, then get one clear analysis run back in a dashboard.

The app should show a market snapshot first, then a full risk console with tail loss numbers, volatility, drawdown, correlations, and data quality warnings so people can tell if the inputs are trustworthy. I also want crisis warning signals with the main drivers, short term risk forecasts, alpha and factor attribution, and a portfolio decision section that suggests better weights using a Bayesian style allocation approach. Please include a structured report view people could use for research notes.

Make it feel like a real interactive research tool, with charts, clean results, browser saved portfolio presets, and support for English, Simplified Chinese, and Traditional Chinese. Keep the backend stateless and robust. If you need details, look up current docs online.