snapshot: preserve audit log and filtering phase

backend/workflows/migrations/0032_adminauditlog.py

@@ -0,0 +1,35 @@
+# Generated by Django 5.1.5 on 2026-03-25 19:24
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('workflows', '0031_alter_offboardingrequest_preferred_language_and_more'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='AdminAuditLog',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('actor_display', models.CharField(blank=True, max_length=255)),
+                ('action', models.CharField(max_length=120)),
+                ('target_type', models.CharField(blank=True, max_length=80)),
+                ('target_id', models.PositiveIntegerField(blank=True, null=True)),
+                ('target_label', models.CharField(blank=True, max_length=255)),
+                ('details', models.JSONField(blank=True, default=dict)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('actor', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='admin_audit_logs', to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                'verbose_name': 'Admin Audit Log',
+                'verbose_name_plural': 'Admin Audit Logs',
+                'ordering': ['-created_at', '-id'],
+            },
+        ),
+    ]