feat: add timestamp to log output

src/lib/logger.mjs

@@ -0,0 +1,16 @@
+/* eslint no-console: 0 */
+const wrapMessage = msg => `${new Date()}: ${msg.join(' ')}`;
+
+const logger = {
+  log(...args) {
+    console.log(wrapMessage(args));
+  },
+  warn(...args) {
+    console.warn(wrapMessage(args));
+  },
+  error(...args) {
+    console.error(wrapMessage(args));
+  },
+};
+
+export default logger;