Refactor error_response function for improved argument handling

- Enhanced the `error_response` function to support backward compatibility by normalizing arguments when positional arguments are misused.
- Updated various views to pass `None` for the `errors` parameter in `error_response` calls, ensuring consistent response formatting.
- Adjusted logging in `ContentSyncService` and `WordPressClient` to use debug level for expected 401 errors, improving log clarity.
- Removed deprecated fields from serializers and views, streamlining content management processes.

backend/igny8_core/modules/planner/serializers.py

@@ -185,8 +185,8 @@ class ContentIdeasSerializer(serializers.ModelSerializer):
             'id',
             'idea_title',
             'description',
-            'content_structure',
-            'content_type',
+            'site_entity_type',
+            'cluster_role',
             'target_keywords',
             'keyword_cluster_id',
             'keyword_cluster_name',

backend/igny8_core/modules/planner/views.py

@@ -1018,16 +1018,14 @@ class ContentIdeasViewSet(SiteSectorModelViewSet):
                 keywords=idea.target_keywords or '',
                 cluster=idea.keyword_cluster,
                 idea=idea,
-                content_structure=idea.content_structure,
-                content_type=idea.content_type,
                 status='queued',
                 account=idea.account,
                 site=idea.site,
                 sector=idea.sector,
-                # Stage 3: Inherit entity metadata
-                entity_type=idea.site_entity_type or 'blog_post',
+                # Stage 3: Inherit entity metadata (use standardized fields)
+                entity_type=(idea.site_entity_type or 'post'),
                 taxonomy=idea.taxonomy,
-                cluster_role=idea.cluster_role or 'hub',
+                cluster_role=(idea.cluster_role or 'hub'),
             )
             created_tasks.append(task.id)
             # Update idea status