Build a personal finance tracker called "SpendWise".
- Add expenses: amount, category dropdown, date, notes
- Categories with colors: Food (green), Transport (blue), Housing (purple), Entertainment (pink), Shopping (orange), Health (teal)
- Dashboard: total spent this month, daily average, top category — in summary cards
- Monthly bar chart showing spending per category
- Transaction list with edit and delete
- Monthly breakdown: expandable sections per month
- Export to CSV button
- All data in localStorage
Design: clean white, accent emerald (#10b981), subtle card shadows, Inter font.