[Money] Budget vs. Actual Reporting for Treasurer

Raised Sept 25. A treasurer needs to plan a budget and see actual income/spending against it, distinct from Expense & Supply Reimbursement Tracking (that's logging individual expenses) and QB/Accounting Integration (that's syncing to an external system). Scope: a director/treasurer sets a budget by category, and sees actual vs. budgeted spending and income update as the year goes, natively, without needing QuickBooks.