Starting Library.MyTunnel.ca...
Port: 3001
Environment: production
BASE_URL: https://library.mytunnel.ca
   ▲ Next.js 16.0.3
   - Local:         http://localhost:3001
   - Network:       http://141.193.23.2:3001

 ✓ Starting...
 ⚠ `eslint` configuration in next.config.ts is no longer supported. See more info here: https://nextjs.org/docs/app/api-reference/cli/next#next-lint-options
 ⚠ Invalid next.config.ts options detected: 
 ⚠     Unrecognized key(s) in object: 'eslint'
 ⚠ See more info here: https://nextjs.org/docs/messages/invalid-next-config
Error: Could not find a production build in the '.next' directory. Try building your app with 'next build' before starting the production server. https://nextjs.org/docs/messages/production-start-no-build-id
    at ignore-listed frames
Application exited with code 1