chore: add advancedChunks reproduction

Author: underfin

playground/class-components/vite.config.ts

@@ -4,4 +4,16 @@ import react from '@vitejs/plugin-react'
 export default defineConfig({
   server: { port: 8908 /* Should be unique */ },
   plugins: [react()],
+  build: {
+    rollupOptions: {
+      output: {
+        advancedChunks: {
+          groups: [
+            { name: 'node-modules', test: 'node_modules' },
+            { name: 'react', test: 'react' },
+          ],
+        },
+      },
+    },
+  },
 })