step header rendering

cookbook/migrations/0072_step_show_as_header.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.0.7 on 2020-07-02 10:00
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('cookbook', '0071_auto_20200701_2048'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='step',
+            name='show_as_header',
+            field=models.BooleanField(default=True),
+        ),
+    ]