feat: stock module

stock/migrations/0026_stockchangerecord_finished_at.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.2.7 on 2025-11-04 06:44
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('stock', '0025_alter_stockchangerecord_created_by'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='stockchangerecord',
+            name='finished_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='完成时间'),
+        ),
+    ]