feat: added some filed to shipment serializers

shipment/migrations/0023_shipmentdelivery_shipment_order_ids.py

@@ -0,0 +1,16 @@
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('shipment', '0022_shipment_rejected_sales_item_ids'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='shipmentdelivery',
+            name='shipment_order_ids',
+            field=models.JSONField(blank=True, default=list, help_text='前端自管的出货单展示顺序，后端不据此重排 shipments 关系', null=True, verbose_name='出货单顺序ID列表'),
+        ),
+    ]