chore: use prepare instead of postinstall

Author: jsun969

package.json

@@ -6,7 +6,7 @@
   "license": "MIT",
   "scripts": {
     "preinstall": "npx only-allow pnpm",
-    "postinstall": "simple-git-hooks",
+    "prepare": "simple-git-hooks",
     "dev": "webpack --config webpack.dev.js --watch",
     "build": "rimraf dist && webpack --config webpack.prod.js",
     "clean": "rimraf dist",