fix: update package.json and config files to use ES module syntax

(cherry picked from commit 9aab0e74174405ddbfa3a375e5ff332870bbf977)

frontend/package.json

@@ -2,6 +2,7 @@
   "name": "crm-ui",
   "private": true,
   "version": "0.0.0",
+  "type": "module",
   "scripts": {
     "dev": "vite",
     "build": "vite build --base=/assets/crm/frontend/ && yarn copy-html-entry",

frontend/postcss.config.js

@@ -1,4 +1,4 @@
-module.exports = {
+export default {
   plugins: {
     tailwindcss: {},
     autoprefixer: {},

frontend/tailwind.config.js

@@ -1,5 +1,7 @@
-module.exports = {
-  presets: [require('frappe-ui/src/tailwind/preset')],
+import frappeUIPreset from 'frappe-ui/src/tailwind/preset'
+
+export default {
+  presets: [frappeUIPreset],
   content: [
     './index.html',
     './src/**/*.{vue,js,ts,jsx,tsx}',

package.json

@@ -1,5 +1,6 @@
 {
 	"private": true,
+	"type": "module",
 	"workspaces": ["frontend", "frappe-ui"],
 	"scripts": {
 		"postinstall": "cd frontend && yarn install",