Fix TypeScript errors

Fixes TypeScript errors related to missing properties and incorrect exports.

src/contexts/BudgetContext.tsx

@@ -1,3 +1,4 @@
+
 import React, { createContext, useState, useContext, useEffect } from 'react';
 import { BudgetContextType, BudgetData, BudgetPeriod, Transaction, CategoryBudget } from './budget/types';
 import { loadTransactionsFromStorage, saveTransactionsToStorage } from '@/hooks/transactions/storageUtils';
@@ -118,6 +119,16 @@ export const BudgetProvider: React.FC<{ children: React.ReactNode }> = ({ childr
     
     return result;
   };
+  
+  // 예산 데이터 재설정 함수 추가
+  const resetBudgetData = () => {
+    setBudgetData({
+      daily: { targetAmount: 0, spentAmount: 0, remainingAmount: 0 },
+      weekly: { targetAmount: 0, spentAmount: 0, remainingAmount: 0 },
+      monthly: { targetAmount: 0, spentAmount: 0, remainingAmount: 0 },
+    });
+    setCategoryBudgets({});
+  };
 
   return (
     <BudgetContext.Provider value={{
@@ -126,12 +137,13 @@ export const BudgetProvider: React.FC<{ children: React.ReactNode }> = ({ childr
       budgetData,
       selectedTab,
       setSelectedTab,
+      addTransaction,
       updateTransaction,
+      deleteTransaction,
       handleBudgetGoalUpdate,
       getCategorySpending,
-      getPaymentMethodStats, // 추가된 메서드
-      addTransaction,
-      deleteTransaction,
+      getPaymentMethodStats,
+      resetBudgetData,
     }}>
       {children}
     </BudgetContext.Provider>
@@ -146,3 +158,8 @@ export const useBudget = () => {
   }
   return context;
 };
+
+// types 내보내기
+export type { BudgetContextType };
+export { BudgetPeriod } from './budget/types';
+export type { Transaction } from './budget/types';