julianhintermann-cmd/financeflow — reverse-engineered prompt

Build me a modern personal finance web app called FinanceFlow that I can run locally in Docker.

I want to track expenses, assign categories, plan budgets, and quickly see how I’m doing with simple color progress indicators. Add a clean dashboard with charts, including a donut chart for spending by category and a bar chart for trends over time. I also want dark mode and light mode, and it should work nicely on phone and desktop.

Please include AI features using OpenRouter. The app should be able to summarize my finances, suggest ways to save money, spot spending trends, and read uploaded receipt images to automatically create expense entries. I also want PDF reports where I can choose a custom date range, plus automatic monthly reports generated on the first day of each month.

Make the data persist locally in a data folder or Docker volume, include sensible environment variables for the OpenRouter key and models, and make sure the whole thing is easy to start with Docker Compose.