Use admin price-refresh logic for pricelist recalculation

internal/repository/component.go

@@ -110,6 +110,10 @@ func (r *ComponentRepository) Update(component *models.LotMetadata) error {
 	return r.db.Save(component).Error
 }
 
+func (r *ComponentRepository) DB() *gorm.DB {
+	return r.db
+}
+
 func (r *ComponentRepository) Create(component *models.LotMetadata) error {
 	return r.db.Create(component).Error
 }