refactor: disable Turbopack build

https://www.catchmetrics.io/blog/nextjs-webpack-vs-turbopack-performance-improvements-serious-regression

Author: pan93412

package.json

@@ -5,7 +5,7 @@
   "type": "module",
   "scripts": {
     "dev": "next dev --turbopack",
-    "build": "next build --turbopack",
+    "build": "next build",
     "start": "next start",
     "lint": "eslint .",
     "codegen": "graphql-codegen",