Add migration to remove unused "standard" group

babybuddy/migrations/0027_remove_standard_group.py

@@ -0,0 +1,16 @@
+# Generated by Django 4.1.6 on 2023-02-09 03:36
+
+from django.db import migrations
+from django.contrib.auth.models import Group
+
+
+def remove_standard_group(apps, schema_editor):
+    Group.objects.filter(name="standard").delete()
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("babybuddy", "0026_alter_settings_timezone"),
+    ]
+
+    operations = [migrations.RunPython(remove_standard_group)]