I open-sourced a bilingual Bazi (八字 / Four Pillars) terminology DB + React chart component

If you've ever tried to build software around Bazi (八字, also called Four Pillars of Destiny), you already know the pain. The terminology is scattered across a hundred sources, most of it Chinese-only. And every chart UI you can find is welded to one specific calculation engine — want to render a chart from a different engine, or show English...