fix: Add missing migration

Author: mkleszcz

packages/backend/apps/multitenancy/migrations/0021_remove_organizationrole_unique_system_role_per_tenant_and_more.py

@@ -0,0 +1,35 @@
+# Generated by Django 5.2.10 on 2026-02-03 19:39
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ('multitenancy', '0020_add_costrates_view_permission'),
+    ]
+
+    operations = [
+        migrations.RemoveConstraint(
+            model_name='organizationrole',
+            name='unique_system_role_per_tenant',
+        ),
+        migrations.AlterField(
+            model_name='organizationrole',
+            name='system_role_type',
+            field=models.CharField(
+                blank=True,
+                choices=[('OWNER', 'Owner'), ('ADMIN', 'Administrator'), ('MEMBER', 'Member')],
+                default='',
+                help_text='If set, this is a system template role',
+                max_length=20,
+            ),
+        ),
+        migrations.AddConstraint(
+            model_name='organizationrole',
+            constraint=models.UniqueConstraint(
+                condition=models.Q(('system_role_type__gt', '')),
+                fields=('tenant', 'system_role_type'),
+                name='unique_system_role_per_tenant',
+            ),
+        ),
+    ]