Extend message features

reminder-dashboard/package.json

@@ -5,6 +5,7 @@
 	"scripts": {
 		"dev": "vite build --watch --mode development",
 		"build": "vite build",
+		"test": "node --test tests/*.test.mjs",
 		"preview": "vite preview",
                 "prettier": "prettier -w src/"
 	},