Adding Maths support for Chat

[Anton_Akhmerov]

This was a topic of discussion before, and judging by the responses it is a supported feature.

Introducing Discourse Chat (BETA)

It seems that discourse-math is broken in chat, at least for KaTeX, and this script fixes it:

script

;(function () { var loadScript = require("discourse/lib/load-script").default; function ensureKaTeX() { return loadScript("/plugins/discourse-math/katex/katex.min.js").then(function () { return loadScript("/plugins/discourse-math/katex/katex.min.css", { css: true, }).then(function () { return loadScript("/plugins/discourse-math/katex/…