Fix budget total calculation

Ensure budget total calculation aligns with weekly or monthly budget settings.

src/hooks/budget/useBudgetTabContent.ts

@@ -110,6 +110,7 @@ export const useBudgetTabContent = ({
     
     // 총액이 0이 아닐 때만 저장 처리
     if (totalBudget > 0) {
+      // 월간 예산 기준으로 전달
       onSaveBudget(totalBudget, updatedCategoryBudgets);
       setShowBudgetInput(false);