Added markdown rendering

static/js/lib/node_modules/preact/compat/client.js

@@ -0,0 +1,21 @@
+const { render, hydrate, unmountComponentAtNode } = require('preact/compat');
+
+function createRoot(container) {
+	return {
+		// eslint-disable-next-line
+		render: function (children) {
+			render(children, container);
+		},
+		// eslint-disable-next-line
+		unmount: function () {
+			unmountComponentAtNode(container);
+		}
+	};
+}
+
+exports.createRoot = createRoot;
+
+exports.hydrateRoot = function (container, children) {
+	hydrate(children, container);
+	return createRoot(container);
+};