BillFlow — Codebase Reference
by FelloInnovations
Index 0 = most recent month (last month). This is counter-intuitive. ForecastingClient.tsx and TrendAndForecastCard.tsx both manually reverse this to display oldest-first. If you add new forecast display code, use [f.last3Months[2], f.last3Months[1], f.last3Months[0]] for table columns.