snapshot: preserve dashboard redesign and live protocol workflow state

backend/workflows/migrations/0027_onboardingintroductionsession.py

@@ -0,0 +1,26 @@
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('workflows', '0026_introchecklistitem'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='OnboardingIntroductionSession',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('checklist_state', models.JSONField(blank=True, default=dict)),
+                ('notes', models.TextField(blank=True)),
+                ('status', models.CharField(choices=[('draft', 'Entwurf'), ('completed', 'Abgeschlossen')], default='draft', max_length=20)),
+                ('completed_at', models.DateTimeField(blank=True, null=True)),
+                ('completed_by_name', models.CharField(blank=True, max_length=255)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('onboarding_request', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, to='workflows.onboardingrequest')),
+            ],
+        ),
+    ]