fix: привязать пользователя к заявке на модерацию и вывести в админке

apps/accounts/views.py

@@ -100,6 +100,7 @@ def _create_seller(request, data, step3):
     ModerationRequest.objects.create(
         content_type=ContentType.objects.get_for_model(Brand),
         object_id=brand.pk,
+        user=user,
         decision='pending',
     )
     AuditLog.objects.create(

apps/moderation/admin.py

@@ -5,9 +5,12 @@ from .models import AuditLog, ModerationRequest
 
 @admin.register(ModerationRequest)
 class ModerationRequestAdmin(admin.ModelAdmin):
-    list_display = ('content_type', 'object_id', 'decision', 'moderator', 'created_at', 'decided_at')
+    list_display = (
+        'content_type', 'object_id', 'user', 'decision',
+        'moderator', 'created_at', 'decided_at',
+    )
     list_filter = ('decision', 'content_type')
-    search_fields = ('comment',)
+    search_fields = ('comment', 'user__username', 'user__full_name')
 
 
 @admin.register(AuditLog)

apps/moderation/migrations/0002_moderationrequest_user.py

@@ -0,0 +1,21 @@
+# Generated by Django 5.1.15 on 2026-09-23 15:37
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('moderation', '0001_initial'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='moderationrequest',
+            name='user',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='moderation_requests', to=settings.AUTH_USER_MODEL, verbose_name='Пользователь'),
+        ),
+    ]

apps/moderation/models.py

@@ -20,6 +20,12 @@ class ModerationRequest(models.Model):
     object_id = models.PositiveIntegerField('ID сущности')
     entity = GenericForeignKey('content_type', 'object_id')
 
+    user = models.ForeignKey(
+        settings.AUTH_USER_MODEL, null=True, blank=True,
+        on_delete=models.SET_NULL, related_name='moderation_requests',
+        verbose_name='Пользователь',
+    )
+
     decision = models.CharField(
         'Решение', max_length=20, choices=Decision.choices,
         default=Decision.PENDING,