Live-Charts/LiveCharts2 ? reverse-engineered prompt

Build me a cross platform .NET charting library that lets the same API work across the major UI frameworks, like WPF, WinUI, MAUI, Blazor, Avalonia, Uno, WinForms, and Xamarin Forms.

I want it to support beautiful, interactive charts, plus things like gauges and maps, with smooth animations, tooltips, zooming, and flexible styling. It should be easy to use in a normal app, but also work for simpler cases like rendering charts from a server or console app when possible.

Please include a few working sample apps so I can see how to use it in real projects, and make the library feel polished and easy to extend. If you need to look up current docs or platform details online, go ahead and do that.