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>'