Finish rewiring Markdown provider

src/core/components/providers/markdown.jsx

@@ -0,0 +1,10 @@
+import Remarkable from "react-remarkable"
+import React from "react"
+
+
+export default function Markdown({ source }) {
+  return <Remarkable
+    options={{html: true, typographer: true, linkify: true, linkTarget: "_blank"}}
+    source={source}
+    ></Remarkable>
+}