Converts a Lightweight Charts chart into MAIDR JSON.
The result drives audio, text and braille when set as a maidr attribute
or passed to <Maidr data={...}>, but it carries no highlight -- the chart
draws on a canvas, so the highlight needs bindLightweightChart, which
also keeps MAIDR in step with the chart's data.
Converts a Lightweight Charts chart into MAIDR JSON.
The result drives audio, text and braille when set as a
maidrattribute or passed to<Maidr data={...}>, but it carries no highlight -- the chart draws on a canvas, so the highlight needs bindLightweightChart, which also keeps MAIDR in step with the chart's data.