refactor:매니저 검색 디버그 로깅 코드 제거

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

app/Http/Controllers/Sales/SalesDashboardController.php

@@ -784,11 +784,6 @@ public function searchManagers(Request $request): JsonResponse
     {
         $query = $request->input('q', '');
 
-        // 디버깅: 전체 매니저 수 확인
-        $totalManagers = User::whereHas('userRoles.role', fn($q) => $q->where('name', 'manager'))
-            ->where('is_active', true)
-            ->count();
-
         $managers = User::whereHas('userRoles.role', fn($q) => $q->where('name', 'manager'))
             ->where('is_active', true)
             ->where('id', '!=', auth()->id())
@@ -801,14 +796,6 @@ public function searchManagers(Request $request): JsonResponse
             ->limit(10)
             ->get(['id', 'name', 'email']);
 
-        \Log::info('searchManagers 호출', [
-            'query' => $query,
-            'auth_id' => auth()->id(),
-            'total_managers' => $totalManagers,
-            'result_count' => $managers->count(),
-            'results' => $managers->pluck('name')->toArray(),
-        ]);
-
         return response()->json([
             'success' => true,
             'managers' => $managers,