Fix: Remove entire env block from next.config.js

- Remove Next.js env block to prevent build errors
- NEXT_PUBLIC_* variables are automatically injected by Coolify at runtime
- Fixes: env.NEXT_PUBLIC_SUPABASE_URL is missing error

next.config.js

@@ -23,7 +23,4 @@ const nextConfig = {
   },
   compiler: {
     removeConsole: false, // Temporarily enable logs for debugging 500 errors
-  },
-}
-
 module.exports = nextConfig