theming refactor

moved server side for a better page loading experience and less javascript mess

cookbook/migrations/0014_auto_20200213_2332.py

@@ -0,0 +1,26 @@
+# Generated by Django 3.0.2 on 2020-02-13 22:32
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('cookbook', '0013_userpreference'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='userpreference',
+            name='theme',
+            field=models.CharField(choices=[('BOOTSTRAP', 'Bootstrap'), ('DARKLY', 'Darkly'), ('FLATLY', 'Flatly'), ('SUPERHERO', 'Superhero')], default='BOOTSTRAP', max_length=128),
+        ),
+        migrations.AlterField(
+            model_name='userpreference',
+            name='user',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL, unique=True),
+        ),
+    ]