klinecharts/pro — reverse-engineered prompt

Build me a polished financial chart package called KLineChart Pro, based on KLineChart, that works out of the box for showing market price data. I want someone to be able to install it from npm or drop it into a normal web page from a CDN, then render an interactive stock or crypto candlestick chart with sensible default styling and TypeScript support.

Keep the setup simple, with a clean public API and a small demo page so I can see it working right away. Please include basic documentation in English and Chinese, with install examples for npm, yarn, unpkg, and jsDelivr, plus a clear license note. Use the current KLineChart docs online if you need to.

The goal is not a trading app, it’s a reusable chart component that feels ready to publish and easy for other developers to adopt.