text: import { combineReducers } from "redux";
  import categoryReducer from './categories';
  import productReducer from './products';
  import authReducer from './auth';
  import { CartReducer } from "./cart";
  
  
  const rootReducer = combineReducers({
      auth: authReducer, 
      category: categoryReducer, 
      product: productReducer,
      cart: CartReducer
  });
  
  export default rootReducer;