chore: enable async startup for interop app-03

Author: ScriptedAlchemy

rspack-webpack-interop/app-03/rspack.config.js

@@ -49,6 +49,9 @@ module.exports = {
       exposes: {
         './Button': './src/Button',
       },
+      experiments: {
+        asyncStartup: true,
+      },
       shared: {
         'react-dom': {
           singleton: true,

rspack-webpack-interop/app-03/src/index.js

@@ -1 +1 @@
-import('./bootstrap');
+import './bootstrap';

rspack-webpack-interop/app-03/webpack.config.js

@@ -50,6 +50,9 @@ module.exports = {
       exposes: {
         './Button': './src/Button',
       },
+      experiments: {
+        asyncStartup: true,
+      },
       shared: {
         'react-dom': {
           singleton: true,