Cristian-David-Araujo/pawn-loan-platform — reverse-engineered prompt

Build me a web app for managing a pawn shop and personal loan business. I need staff to log in, add customers, create loan applications, turn approved applications into active loans, track pawn items or collateral, and record payments.

The main thing is monthly interest tracking. When a loan is created, the app should calculate interest based on the loan date, keep each monthly charge from being duplicated, and let staff generate interest manually when needed. It should also support automatic interest generation on a schedule.

Please make a clean Vue 3 frontend with simple screens for customers, loans, collateral items, payments, interest, and basic reports. Use a FastAPI backend with PostgreSQL, authentication, an admin user, and API docs. Include Docker Compose so I can run the whole thing locally with one command, plus a sample env file and seed data for testing. Keep the interface practical and easy for non technical office staff to use.