fix: [hr] 잔여연차 탭에서 영업팀+제외 사원 필터링 적용

app/Services/HR/LeaveService.php

@@ -500,6 +500,15 @@ public function getBalanceSummary(?int $year = null, ?string $sort = null, ?stri
             ->with(['user:id,name', 'department:id,name'])
             ->forTenant($tenantId)
             ->whereIn('employee_status', $statusFilter)
+            ->where(function ($q) {
+                $q->whereDoesntHave('department', function ($dq) {
+                    $dq->where('name', 'like', '%영업팀%');
+                })->orWhereNull('department_id');
+            })
+            ->where(function ($q) {
+                $q->whereNull('json_extra->is_excluded')
+                    ->orWhere('json_extra->is_excluded', false);
+            })
             ->get();
 
         // (3) 기존 balance 일괄 조회