fix migration chain

cookbook/migrations/0148_auto_20210813_1829.py

@@ -0,0 +1,66 @@
+# Generated by Django 3.2.5 on 2021-08-13 16:29
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('cookbook', '0147_keyword_to_tree'),
+    ]
+
+    operations = [
+        migrations.RemoveConstraint(
+            model_name='keyword',
+            name='unique_name_per_space',
+        ),
+        migrations.AlterField(
+            model_name='userpreference',
+            name='use_fractions',
+            field=models.BooleanField(default=False),
+        ),
+        migrations.AlterUniqueTogether(
+            name='food',
+            unique_together=set(),
+        ),
+        migrations.AlterUniqueTogether(
+            name='recipebookentry',
+            unique_together=set(),
+        ),
+        migrations.AlterUniqueTogether(
+            name='supermarket',
+            unique_together=set(),
+        ),
+        migrations.AlterUniqueTogether(
+            name='supermarketcategory',
+            unique_together=set(),
+        ),
+        migrations.AlterUniqueTogether(
+            name='unit',
+            unique_together=set(),
+        ),
+        migrations.AddConstraint(
+            model_name='food',
+            constraint=models.UniqueConstraint(fields=('space', 'name'), name='f_unique_name_per_space'),
+        ),
+        migrations.AddConstraint(
+            model_name='keyword',
+            constraint=models.UniqueConstraint(fields=('space', 'name'), name='kw_unique_name_per_space'),
+        ),
+        migrations.AddConstraint(
+            model_name='recipebookentry',
+            constraint=models.UniqueConstraint(fields=('recipe', 'book'), name='rbe_unique_name_per_space'),
+        ),
+        migrations.AddConstraint(
+            model_name='supermarket',
+            constraint=models.UniqueConstraint(fields=('space', 'name'), name='sm_unique_name_per_space'),
+        ),
+        migrations.AddConstraint(
+            model_name='supermarketcategory',
+            constraint=models.UniqueConstraint(fields=('space', 'name'), name='smc_unique_name_per_space'),
+        ),
+        migrations.AddConstraint(
+            model_name='unit',
+            constraint=models.UniqueConstraint(fields=('space', 'name'), name='u_unique_name_per_space'),
+        ),
+    ]