fixes for idea render and other

backend/igny8_core/auth/admin.py

@@ -354,13 +354,19 @@ class SectorInline(TabularInline):
     
     def get_keywords_count(self, obj):
         if obj.pk:
-            return getattr(obj, 'keywords_set', obj.keywords_set).count()
+            try:
+                return obj.keywords_set.count()
+            except (AttributeError, Exception):
+                return 0
         return 0
     get_keywords_count.short_description = 'Keywords'
     
     def get_clusters_count(self, obj):
         if obj.pk:
-            return getattr(obj, 'clusters_set', obj.clusters_set).count()
+            try:
+                return obj.clusters_set.count()
+            except (AttributeError, Exception):
+                return 0
         return 0
     get_clusters_count.short_description = 'Clusters'
 
@@ -404,8 +410,8 @@ class SiteAdmin(ExportMixin, AccountAdminMixin, Igny8ModelAdmin):
     
     def get_api_key_display(self, obj):
         """Display API key with copy button"""
+        from django.utils.html import format_html
         if obj.wp_api_key:
-            from django.utils.html import format_html
             return format_html(
                 '<div style="display:flex; align-items:center; gap:10px;">'
                 '<code style="background:#f0f0f0; padding:5px 10px; border-radius:3px;">{}</code>'

backend/igny8_core/business/planning/models.py

@@ -108,6 +108,13 @@ class Keywords(SoftDeletableModel, SiteSectorBaseModel):
     objects = SoftDeleteManager()
     all_objects = models.Manager()
     
+    def soft_delete(self, user=None, reason=None, retention_days=None):
+        """Override soft_delete to clear seed_keyword FK to prevent PROTECT issues"""
+        # Clear the seed_keyword FK before soft delete to prevent cascade protection issues
+        # This allows SeedKeywords to be managed independently after Keywords are deleted
+        self.seed_keyword = None
+        super().soft_delete(user=user, reason=reason, retention_days=retention_days)
+    
     @property
     def keyword(self):
         """Get keyword text from seed_keyword"""

backend/igny8_core/modules/planner/views.py

@@ -215,9 +215,15 @@ class KeywordViewSet(SiteSectorModelViewSet):
         # Save with all required fields explicitly
         serializer.save(account=account, site=site, sector=sector)
     
+    def destroy(self, request, *args, **kwargs):
+        """Override destroy to use hard delete for keywords"""
+        instance = self.get_object()
+        instance.hard_delete()
+        return Response(status=status.HTTP_204_NO_CONTENT)
+    
     @action(detail=False, methods=['POST'], url_path='bulk_delete', url_name='bulk_delete')
     def bulk_delete(self, request):
-        """Bulk delete keywords"""
+        """Bulk delete keywords - uses hard delete to avoid unique constraint issues"""
         ids = request.data.get('ids', [])
         if not ids:
             return error_response(
@@ -229,7 +235,10 @@ class KeywordViewSet(SiteSectorModelViewSet):
         queryset = self.get_queryset()
         items_to_delete = queryset.filter(id__in=ids)
         deleted_count = items_to_delete.count()
-        items_to_delete.delete()  # Soft delete via SoftDeletableModel
+        
+        # Hard delete to avoid unique constraint violations when re-adding same keywords
+        for item in items_to_delete:
+            item.hard_delete()
         
         return success_response(data={'deleted_count': deleted_count}, request=request)