fix:분개 모달 배경 클릭 시 닫힘 방지

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

resources/views/barobill/ecard/index.blade.php

@@ -340,8 +340,8 @@ className={`px-3 py-1.5 text-xs cursor-pointer hover:bg-purple-50 ${
         const formatCurrency = (val) => new Intl.NumberFormat('ko-KR').format(val || 0);
 
         return (
-            <div className="fixed inset-0 bg-black/50 flex items-center justify-center z-50" onClick={onClose}>
-                <div className="bg-white rounded-xl shadow-xl w-full max-w-2xl max-h-[90vh] overflow-hidden" onClick={e => e.stopPropagation()}>
+            <div className="fixed inset-0 bg-black/50 flex items-center justify-center z-50">
+                <div className="bg-white rounded-xl shadow-xl w-full max-w-2xl max-h-[90vh] overflow-hidden">
                     <div className="p-6 border-b border-stone-200">
                         <div className="flex items-center justify-between">
                             <h3 className="text-lg font-bold text-stone-900">거래 분개</h3>