expense-tracker

# Expense Tracker Simple personal expense tracking assistant. ## Features - Record expense with amount and note - Auto-categorize (food/transport/shopping/others) - Monthly statistics (total + category breakdown) ## Constraints - ❌ No budget alerts - ❌ No bank payment integration - ❌ No cross-device sync ## Usage ```bash python3 scripts/expense-tracker.py add "早餐" 10 python3 scripts/expense-tracker.py stats ```