fix: [work-order] 생산지시 생성 시 부서/우선순위 자동 매핑

- team_id 미지정 시 공정 담당부서에서 자동 매핑
- priority 문자열→숫자 변환 (urgent=1, high=4, normal=7)
- 부서/담당자 배정 시 작업대기(waiting) 상태로 설정

app/Services/OrderService.php

@@ -1346,6 +1346,21 @@ public function createProductionOrder(int $orderId, array $data)
                     }
                 }
 
+                // team_id 결정: 명시적 전달값 > 공정 담당부서 자동 매핑
+                $teamId = $data['team_id'] ?? null;
+                if (! $teamId && $process && $process->department) {
+                    $teamId = DB::table('departments')
+                        ->where('tenant_id', $tenantId)
+                        ->where('name', $process->department)
+                        ->value('id');
+                }
+
+                // priority 결정: 문자열 → 숫자 변환 (urgent=1, high=4, normal=7)
+                $priorityMap = ['urgent' => 1, 'high' => 4, 'normal' => 7];
+                $priority = is_numeric($data['priority'] ?? null)
+                    ? (int) $data['priority']
+                    : ($priorityMap[$data['priority'] ?? 'normal'] ?? 7);
+
                 // 작업지시 생성
                 $workOrder = WorkOrder::create([
                     'tenant_id' => $tenantId,
@@ -1353,9 +1368,10 @@ public function createProductionOrder(int $orderId, array $data)
                     'sales_order_id' => $order->id,
                     'project_name' => $order->site_name ?? $order->client_name,
                     'process_id' => $processId,
-                    'status' => ! empty($assigneeIds) ? WorkOrder::STATUS_PENDING : WorkOrder::STATUS_UNASSIGNED,
+                    'status' => (! empty($assigneeIds) || $teamId) ? WorkOrder::STATUS_WAITING : WorkOrder::STATUS_UNASSIGNED,
+                    'priority' => $priority,
                     'assignee_id' => $primaryAssigneeId,
-                    'team_id' => $data['team_id'] ?? null,
+                    'team_id' => $teamId,
                     'scheduled_date' => $data['scheduled_date'] ?? $order->delivery_date,
                     'memo' => $data['memo'] ?? null,
                     'options' => $workOrderOptions,