Revert "sadasd"

This reverts commit 9f85ce4f52.

backend/igny8_core/auth/migrations/0010_add_subscription_plan_field.py

@@ -1,19 +0,0 @@
-# Generated by Django 5.2.8 on 2025-12-08 17:30
-
-import django.db.models.deletion
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('igny8_core_auth', '0009_add_plan_annual_discount_and_featured'),
-    ]
-
-    operations = [
-        migrations.AddField(
-            model_name='subscription',
-            name='plan',
-            field=models.ForeignKey(blank=True, help_text='Plan for this subscription (historical tracking)', null=True, on_delete=django.db.models.deletion.PROTECT, related_name='subscriptions', to='igny8_core_auth.plan'),
-        ),
-    ]

backend/igny8_core/auth/migrations/0011_make_site_industry_required.py

@@ -1,19 +0,0 @@
-# Generated by Django 5.2.8 on 2025-12-08 17:31
-
-import django.db.models.deletion
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('igny8_core_auth', '0010_add_subscription_plan_field'),
-    ]
-
-    operations = [
-        migrations.AlterField(
-            model_name='site',
-            name='industry',
-            field=models.ForeignKey(help_text='Industry this site belongs to (required)', on_delete=django.db.models.deletion.PROTECT, related_name='sites', to='igny8_core_auth.industry'),
-        ),
-    ]

backend/igny8_core/auth/models.py

@@ -230,14 +230,6 @@ class Subscription(models.Model):
     ]
 
     account = models.OneToOneField('igny8_core_auth.Account', on_delete=models.CASCADE, related_name='subscription', db_column='tenant_id')
-    plan = models.ForeignKey(
-        'igny8_core_auth.Plan',
-        on_delete=models.PROTECT,
-        related_name='subscriptions',
-        null=True,
-        blank=True,
-        help_text='Plan for this subscription (historical tracking)'
-    )
     stripe_subscription_id = models.CharField(
         max_length=255,
         blank=True,
@@ -294,7 +286,9 @@ class Site(SoftDeletableModel, AccountBaseModel):
         'igny8_core_auth.Industry',
         on_delete=models.PROTECT,
         related_name='sites',
-        help_text="Industry this site belongs to (required)"
+        null=True,
+        blank=True,
+        help_text="Industry this site belongs to"
     )
     is_active = models.BooleanField(default=True, db_index=True)
     status = models.CharField(max_length=20, choices=STATUS_CHOICES, default='active')

backend/igny8_core/auth/serializers.py

@@ -287,7 +287,7 @@ class RegisterSerializer(serializers.Serializer):
     def create(self, validated_data):
         from django.db import transaction
         from igny8_core.business.billing.models import CreditTransaction
-        from igny8_core.auth.models import Subscription
+        from igny8_core.business.billing.models import Subscription
         from igny8_core.business.billing.models import AccountPaymentMethod
         from igny8_core.business.billing.services.invoice_service import InvoiceService
         from django.utils import timezone