use BUILD_ENV instead of NODE_ENV

otherwise the dev dependencies are somehow not used

package.json

@@ -7,7 +7,7 @@
     "build": "webpack",
     "dev": "wrangler -c wrangler.dev.toml dev",
     "publish-dev": "wrangler -c wrangler.dev.toml publish",
-    "publish-prod": "NODE_ENV=production wrangler -c wrangler.prod.toml publish",
+    "publish-prod": "BUILD_ENV=production wrangler -c wrangler.prod.toml publish",
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "author": "PeterCxy",

webpack.config.js

@@ -13,7 +13,7 @@ module.exports = {
     fallback: { "os": false },
     alias: {
       config: path.resolve(__dirname,
-        process.env.NODE_ENV == "production" ? "config.prod.json" : "config.json")
+        process.env.BUILD_ENV == "production" ? "config.prod.json" : "config.json")
     }
   },
   module: {