fix: MES 모델 및 서비스 개선

- WorkOrderItem 모델 관계 정의 추가
- InspectionService, WorkResultService 로직 개선
- ItemReceipt, Inspection 모델 수정
- work_order_items 테이블에 options 컬럼 추가 마이그레이션

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

app/Models/Items/ItemReceipt.php

@@ -2,8 +2,8 @@
 
 namespace App\Models\Items;
 
-use App\Models\Scopes\BelongsToTenant;
-use App\Models\Tenants\User;
+use App\Models\Members\User;
+use App\Traits\BelongsToTenant;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\SoftDeletes;
 
@@ -30,7 +30,7 @@
  */
 class ItemReceipt extends Model
 {
-    use SoftDeletes;
+    use BelongsToTenant, SoftDeletes;
 
     protected $table = 'item_receipts';
 
@@ -61,11 +61,6 @@ class ItemReceipt extends Model
         'weight_kg' => 'decimal:2',
     ];
 
-    protected static function booted(): void
-    {
-        static::addGlobalScope(new BelongsToTenant);
-    }
-
     // ===== Relationships =====
 
     /**