chore(play): use the postinstall hook to run the init script (#18385)

play/package.json

@@ -4,7 +4,8 @@
   "scripts": {
     "dev": "vite",
     "build": "vite build",
-    "preview": "vite preview"
+    "preview": "vite preview",
+    "postinstall": "node ./scripts/init.mjs"
   },
   "dependencies": {
     "@element-plus/icons-vue": "^2.3.1",

play/vite.config.ts

@@ -17,7 +17,6 @@ import {
   projRoot,
 } from '@element-plus/build-utils'
 import type { Plugin } from 'vite'
-import './vite.init'
 
 const esbuildPlugin = (): Plugin => ({
   ...esbuild({

tsconfig.vite-config.json

@@ -4,6 +4,6 @@
     "composite": true,
     "types": ["node"]
   },
-  "include": ["**/vite.config.*", "**/vitest.config.*", "**/vite.init.*"],
+  "include": ["**/vite.config.*", "**/vitest.config.*"],
   "exclude": ["docs"]
 }