fix:모달 배경 클릭 시 닫힘 방지

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

resources/views/sales/managers/index.blade.php

@@ -191,7 +191,7 @@ class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:outline-none foc
 <!-- 파트너 모달 -->
 <div id="partnerModal" class="hidden fixed inset-0 z-50">
     <!-- 배경 오버레이 -->
-    <div class="absolute inset-0 bg-black bg-opacity-50" onclick="closePartnerModal()"></div>
+    <div class="absolute inset-0 bg-black bg-opacity-50"></div>
     <!-- 모달 컨텐츠 -->
     <div class="absolute inset-0 flex items-center justify-center p-4 pointer-events-none">
         <div id="partnerModalContent" class="bg-white rounded-xl shadow-2xl w-full max-w-3xl pointer-events-auto">