feat: added remark field into shipment module

shipment/migrations/0007_add_remark_to_external_finished_product.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.2.8 on 2026-01-15 12:14
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('shipment', '0006_add_merchant_to_shipment_and_salesitem'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='externalfinishedproduct',
+            name='remark',
+            field=models.CharField(blank=True, max_length=200, null=True, verbose_name='备注'),
+        ),
+    ]