chore: update defineStore usage in playground

Author: posva

packages/playground/src/stores/cart.ts

@@ -1,8 +1,7 @@
 import { defineStore } from 'pinia'
 import { useUserStore } from './user'
 
-export const useCartStore = defineStore({
-  id: 'cart',
+export const useCartStore = defineStore('cart', {
   state: () => ({
     rawItems: [] as string[],
   }),

packages/playground/src/stores/jokesUsePromised.ts

@@ -3,9 +3,7 @@ import { getRandomJoke, Joke } from '../api/jokes'
 import { usePromise } from 'vue-promised'
 import { ref, watch } from 'vue'
 
-export const useJokes = defineStore({
-  id: 'jokes-vue-promised',
-
+export const useJokes = defineStore('jokes-vue-promised', {
   state: () => {
     const promise = ref(getRandomJoke())