hide gamechanger if no gamechanger account exists

gamechanger/migrations/0005_alter_preferences_options.py

@@ -0,0 +1,17 @@
+# Generated by Django 3.2.13 on 2022-06-10 21:58
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('gamechanger', '0004_alter_player_id'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='preferences',
+            options={'verbose_name_plural': 'preferences'},
+        ),
+    ]