[FEATURE]: Add scattergl trace for ternary plot

Hello,

Currently the Ternary Plot only supports scatterternary trace, I am developing an open source glass web database where ternary visualizations are very usefull. However, I can sense that there's a performace lag when I have more points to render.

This amount of data is fine and can be zoomed and panned without lag (around 300 points):

But with this, a bit lag while hovering and zooming (around 3000 points):

And below is of course very laggy (around 30000 points):

I found one comment https://github.com/plotly/plotly.js/issues/1385#issuecomment-1538310933 from an old issue asking the same thing. It seems that it is not so easy to implement. Despite this, I would like to open this new issue to continue the discussion.

首先查看现有的 scatterternary trace 以及 issue #1385 中的讨论，因为该 issue 没有指出源文件或测试。完成标准是为 ternary plots 定义并实现 scattergl 支持，并针对所描述的更大型数据集提供响应式的悬停、缩放和平移功能。