chore: external react & react-dom

Author: zombieJ

.fatherrc.js

@@ -4,5 +4,9 @@ export default defineConfig({
   plugins: ['@rc-component/father-plugin'],
   umd: {
     name: 'antdCssinjs',
+    externals: {
+      react: 'React',
+      'react-dom': 'ReactDOM',
+    },
   },
-});
+});