[PrismFormated] Add TypeScript to the langs object

[huyenltnguyen]

Description

We are now supporting TypeScript (freeCodeCamp/freeCodeCamp#56159), so the langs object should be updated accordingly.

Changes needed

Add

ts: "TypeScript",
typescript: "TypeScript",

to

ui/src/prism-formatted/prism-formatted.tsx

Lines 17 to 31 in 9d7061e

	const langs: { [key: string]: string } = {
	js: "JavaScript",
	javascript: "JavaScript",
	css: "CSS",
	html: "HTML",
	python: "python",
	py: "python",
	xml: "XML",
	jsx: "JSX",
	scss: "SCSS",
	sql: "SQL",
	http: "HTTP",
	json: "JSON",
	pug: "pug",
	};