fix: WYSIWYG editor, content generation, and writing assistant bug fixes

- Fix text selection menu not showing: wire contentRef via inputRef on multiline TextField
- Fix blog title not truncating: add min-w-0 for flex item overflow
- Fix outline generation 500: escape curly braces in f-string prompt template
- Fix content generation 'NoneType not callable': replace SessionLocal() with get_session_for_user(), add db param to MediumBlogGenerator, fix signature mismatch in database_task_manager
- Fix writing assistant suggest 500: add auth + user_id to API endpoint and service, replace sync requests with httpx.AsyncClient
- Fix hallucination detector 404: explicitly include router in main.py and app.py
- Fix missing error_data in task failure responses
- Hide CopilotKit web inspector button
- Remove hardcoded fallback suggestions from SmartTypingAssist
- Fix stale closure refs in SmartTypingAssist handleTypingChange
- Add two-column editor layout, stats bar, section hover menu
- Various subscription, billing, and research module improvements

backend/services/integrations/wix/blog_publisher.py

@@ -233,7 +233,7 @@ def create_blog_post(
     
     # BACK TO BASICS MODE: Try simplest possible structure FIRST
     # Since posting worked before Ricos/SEO, let's test with absolute minimum
-    BACK_TO_BASICS_MODE = True  # Set to True to test with simplest structure
+    BACK_TO_BASICS_MODE = False  # Disabled: full Ricos conversion now produces valid output
     
     wix_logger.reset()
     wix_logger.log_operation_start("Blog Post Creation", title=title[:50] if title else None, member_id=member_id[:20] if member_id else None)
@@ -257,8 +257,7 @@ def create_blog_post(
                         'text': (content[:500] if content else "This is a post from ALwrity.").strip(),
                         'decorations': []
                     }
-                }],
-                'paragraphData': {}
+                }]
             }]
         }