chore: enable markdown for platform atoms (#18069)

* chore: enable markdown for platform atoms

* fixup! chore: enable markdown for platform atoms

packages/platform/atoms/lib/markdownToSafeHTML.ts

@@ -1,5 +1,9 @@
+import DOMPurify from "dompurify";
+import { marked } from "marked";
+
 export function markdownToSafeHTML(markdown: string | null) {
   if (!markdown) return "";
-
-  return markdown;
+  marked.use({ async: false });
+  const parsedMd = marked.parse(markdown) as string;
+  return DOMPurify.sanitize(parsedMd);
 }

packages/platform/atoms/package.json

@@ -63,6 +63,8 @@
     "@tanstack/react-query": "^5.17.15",
     "class-variance-authority": "^0.4.0",
     "clsx": "^2.0.0",
+    "dompurify": "^3.2.3",
+    "marked": "^15.0.3",
     "react-use": "^17.4.2",
     "tailwind-merge": "^1.13.2",
     "tailwindcss": "^3.3.3",