adnanconfia/Monthly-Budget-Manager ? reverse-engineered prompt

Build me a simple Flutter app called Monthly Budget Manager for tracking daily expenses against a monthly budget.

I want a clean, easy to use screen where I can set my monthly budget, add income and expense entries, see how much I have spent, and quickly check what is left for the month. Let me view my spending by date and category, edit or delete entries, and see a clear summary at the top so I can understand my money at a glance.

Keep the design simple and friendly, with forms that are easy to fill out on mobile. Make it work well on Android and the other Flutter platforms too. If you need to look up current Flutter docs or best practices while building it, go ahead.