chore: add type: module to playgrounds

Author: sapphi-red

playground/tailwind/package.json

@@ -2,6 +2,7 @@
   "name": "@vitejs/test-tailwind",
   "private": true,
   "version": "0.0.0",
+  "type": "module",
   "scripts": {
     "dev": "vite",
     "build": "vite build",

playground/tailwind/postcss.config.ts renamed to playground/tailwind/postcss.config.cts

@@ -2,6 +2,7 @@
   "name": "@vitejs/test-vue-jsx",
   "private": true,
   "version": "0.0.0",
+  "type": "module",
   "scripts": {
     "dev": "vite",
     "build": "vite build",

playground/vue-jsx/package.json

@@ -1,10 +1,10 @@
-const vueJsxPlugin = require('@vitejs/plugin-vue-jsx')
-const vuePlugin = require('@vitejs/plugin-vue')
+import vueJsxPlugin from '@vitejs/plugin-vue-jsx'
+import vuePlugin from '@vitejs/plugin-vue'
 
 /**
  * @type {import('vite').UserConfig}
  */
-module.exports = {
+export default {
   plugins: [
     vueJsxPlugin({
       include: [/\.tesx$/, /\.[jt]sx$/],

playground/vue-jsx/vite.config.js

@@ -1,6 +1,7 @@
 {
   "name": "@vitejs/test-vue-legacy",
   "private": true,
+  "type": "module",
   "version": "0.0.0",
   "scripts": {
     "dev": "vite",

playground/vue-legacy/package.json

@@ -1,6 +1,7 @@
 {
   "name": "@vitejs/test-vue-lib",
   "private": true,
+  "type": "module",
   "version": "0.0.0",
   "scripts": {
     "dev-consumer": "vite --config ./vite.config.consumer.ts",

playground/vue-lib/package.json

@@ -1,6 +1,7 @@
 {
   "name": "@vitejs/test-vue-server-origin",
   "private": true,
+  "type": "module",
   "version": "0.0.0",
   "scripts": {
     "dev": "vite",

playground/vue-server-origin/package.json

@@ -1,6 +1,7 @@
 {
   "name": "@vitejs/test-vue-sourcemap",
   "private": true,
+  "type": "module",
   "version": "0.0.0",
   "scripts": {
     "dev": "vite",

playground/vue-sourcemap/package.json

@@ -2,6 +2,7 @@
   "name": "@vitejs/test-vue",
   "private": true,
   "version": "0.0.0",
+  "type": "module",
   "scripts": {
     "dev": "vite",
     "build": "vite build",