✨ improve: js boilerplate

resources/scripts/app.js

@@ -1,21 +1,13 @@
-import {domReady} from '@roots/sage/client';
+import { domReady } from '@roots/sage/client';
 
 /**
- * app.main
+ * Application entrypoint
  */
-const main = async (err) => {
-  if (err) {
-    // handle hmr errors
-    console.error(err);
-  }
-
-  // application code
-};
+domReady(async () => {
+  // ...
+});
 
 /**
- * Initialize
- *
- * @see https://webpack.js.org/api/hot-module-replacement
+ * @see {@link https://webpack.js.org/api/hot-module-replacement/}
  */
-domReady(main);
-import.meta.webpackHot?.accept(main);
+import.meta.webpackHot?.accept(console.error);