Update Next.js configuration to remove NODE_ENV variable and clarify environment variable management

Author: claudfuen

apps/web/next.config.ts

@@ -9,9 +9,9 @@ const nextConfig: NextConfig = {
   // Add the packages in transpilePackages for standalone mode
   transpilePackages: ["@t3-oss/env-nextjs", "@t3-oss/env-core"],
   // Explicitly define environment variables for standalone mode
+  // Note: NODE_ENV is managed by Next.js and cannot be overridden
   env: {
     DATABASE_URL: process.env.DATABASE_URL,
-    NODE_ENV: process.env.NODE_ENV,
     ENABLE_DEBUG_ENDPOINTS: process.env.ENABLE_DEBUG_ENDPOINTS,
   },
 };