chore: use node to run postinstall script

package.json

@@ -32,7 +32,7 @@
     "dist"
   ],
   "scripts": {
-    "postinstall": "ts-node ./src/postinstall.ts",
+    "postinstall": "node ./src/postinstall.js",
     "build": "tsc",
     "start": "ts-node ./src/index.ts"
   },