Amsterdam/signals ? reverse-engineered prompt

Build me a web app for the city of Amsterdam where residents and other users can report problems in public spaces, like noise complaints, broken streetlights, litter, or other issues in the neighborhood.

People should be able to submit a report easily, and the municipality should be able to receive it, review it, assign it to the right service, and keep track of what happens next until it is handled. I also want a simple admin side for staff to manage reports and follow up on them.

Please make it work as a solid backend service for the Signalen system, and if needed, use the current docs online to match how this project is usually set up. Keep it practical, production ready, and easy to run locally with Docker. Include clear setup instructions and make sure the app is organized so the frontend can connect to it smoothly.