Reorder expense categories

Reorder the expense categories in the add transaction dialog to 식비, 생활비, 교통비.

src/components/AddTransactionButton.tsx

@@ -16,7 +16,7 @@ interface ExpenseFormValues {
   category: string;
 }
 
-const EXPENSE_CATEGORIES = ['식비', '교통비', '생활비'];
+const EXPENSE_CATEGORIES = ['식비', '생활비', '교통비'];
 
 const AddTransactionButton = () => {
   const [showExpenseDialog, setShowExpenseDialog] = useState(false);