Refactor category budget setting

The category budget setting is now based on the monthly budget amount, which is then divided into daily and weekly budgets.

src/components/BudgetTabContent.tsx

@@ -1,4 +1,3 @@
-
 import React, { useState, useEffect } from 'react';
 import { CirclePlus, Save, Check } from 'lucide-react';
 import BudgetInputCard from './BudgetInputCard';
@@ -94,17 +93,23 @@ const BudgetTabContent: React.FC<BudgetTabContentProps> = ({
 
   // 예산 여부에 따른 텍스트 결정
   const budgetButtonText = targetAmount > 0 ? "예산 수정하기" : "예산 입력하기";
-  return <div>
-      {targetAmount > 0 ? <>
+
+  return (
+    <div>
+      {targetAmount > 0 ? (
+        <>
           <div className="flex justify-between items-center mb-3">
             <div className="text-2xl font-bold">{formatCurrency(spentAmount)}</div>
             <div className="text-sm text-gray-500">/ {formatCurrency(targetAmount)}</div>
           </div>
           
           <div className="w-full h-2 neuro-pressed overflow-hidden mb-3">
-            <div className={`h-full ${progressBarColor} transition-all duration-700 ease-out`} style={{
-          width: `${Math.min(percentage, 100)}%`
-        }} />
+            <div
+              className={`h-full ${progressBarColor} transition-all duration-700 ease-out`}
+              style={{
+                width: `${Math.min(percentage, 100)}%`,
+              }}
+            />
           </div>
           
           <div className="flex justify-between items-center">
@@ -125,15 +130,19 @@ const BudgetTabContent: React.FC<BudgetTabContentProps> = ({
               <span className="text-base font-semibold">{budgetButtonText}</span>
             </button>
           </div>
-        </> : <div className="py-4 text-center">
+        </>
+      ) : (
+        <div className="py-4 text-center">
           <div className="text-gray-400 mb-4">아직 예산이 설정되지 않았습니다</div>
           <Button onClick={toggleBudgetInput} variant="default" className="bg-neuro-income hover:bg-neuro-income/90 animate-pulse shadow-lg">
             <CirclePlus className="mr-2" size={24} />
             <span className="animate-pulse">{budgetButtonText}</span>
           </Button>
-        </div>}
+        </div>
+      )}
       
-      {showBudgetInput && <div className="mt-4">
+      {showBudgetInput && (
+        <div className="mt-4">
           <div className="neuro-card p-4">
             <div>
               <h3 className="text-base font-medium mb-3">카테고리별 예산 설정</h3>
@@ -155,7 +164,9 @@ const BudgetTabContent: React.FC<BudgetTabContentProps> = ({
               </div>
             </div>
           </div>
-        </div>}
-    </div>;
+        </div>
+      )}
+    </div>
+  );
 };
 export default BudgetTabContent;