sideabr fixes 7 atemepts in it

backend/igny8_core/admin/apps.py

@@ -28,6 +28,23 @@ class Igny8AdminConfig(AdminConfig):
 
     def ready(self):
         super().ready()
+        
+        # Replace default admin.site with our custom Igny8AdminSite
+        # IMPORTANT: Must copy all registrations from old site to new site
+        # because models register themselves before ready() is called
+        from igny8_core.admin.site import admin_site
+        import django.contrib.admin as admin_module
+        
+        # Copy all model registrations from the default site to our custom site
+        old_site = admin_module.site
+        admin_site._registry = old_site._registry.copy()
+        admin_site._actions = old_site._actions.copy()
+        admin_site._global_actions = old_site._global_actions.copy()
+        
+        # Now replace the default site
+        admin_module.site = admin_site
+        admin_module.sites.site = admin_site
+        
         # Import Unfold AFTER apps are ready
         from unfold.admin import ModelAdmin as UnfoldModelAdmin