Now it is being migrated to Lazarus. It will not be rewritten from scratch, it will only be migrated in the simplest way for the shortest possible time and at the lowest possible cost.
then its a waste of time and effort to port it to lazarus.
No, it's not. It is faster and less expensive. It's a RAD project.
stop and start working on the web version the faster it will finish the faster the old app will be decommissioned.
The web and mobile project would cost ten times more and it would be developed three times slower than the desktop project.
I know that by other clients that are doing it...
Build a small ERP is not an easy task for a desktop application, but it's a real challenge for web and mobile applications.
Legal system (sell and buy products and services, pay taxes, etc) in Brazil is not for beginners.