fix: env var exposed in next.config are undefined

example.env

@@ -10,6 +10,7 @@ MYSQL_DATABASE="mylinks"
 
 NEXTAUTH_URL="http://localhost:3000"
 NEXTAUTH_URL_INTERNAL="http://localhost:3000"
+NEXT_PUBLIC_API_URL="http://localhost:3000/api"
 
 NEXTAUTH_SECRET=""
 

next.config.js

@@ -20,13 +20,7 @@ const config = {
     formats: ["image/webp"]
   },
   reactStrictMode: false,
-  experimental: {
-    webpackBuildWorker: true
-  },
-  output: "standalone",
-  env: {
-    baseUrl: process.env.NEXTAUTH_URL
-  }
+  output: "standalone"
 };
 
 module.exports = config;

src/utils/link.ts

@@ -1,3 +1,3 @@
 export function faviconLinkBuilder(origin: string) {
-  return `${process.env.baseUrl}/api/favicon?url=${origin}`;
+  return `${process.env.NEXT_PUBLIC_API_URL}/favicon?url=${origin}`;
 }