fix(library-desk): resolve warnings and errors in logs

- Fix WikiChangeListener: use get_page() instead of non-existent get_page_by_id()
- Fix webhooks: use delete_page_chunks() instead of non-existent delete_page_vectors()
- Fix Neo4j: replace deprecated id() with elementId() in entity query
- Change some warnings to debug level to reduce log noise

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

services/library-desk/src/routers/webhooks.py

@@ -411,7 +411,7 @@ async def cleanup_deleted_page(
         # STEP 1: Remove vectors from Qdrant
         logger.info(f"Removing vectors for page {page_id}")
         try:
-            await vector_service.delete_page_vectors(page_id, user)
+            await vector_service.delete_page_chunks(page_id, user)
             logger.info(f"Removed vectors for page {page_id}")
         except Exception as e:
             logger.error(f"Failed to remove vectors for page {page_id}: {e}")

services/library-desk/src/services/graph_service.py

@@ -1154,7 +1154,7 @@ Feel free to expand it with more details!
         WHERE NOT e:Document
         RETURN e.name as name,
                labels(e) as labels,
-               id(e) as id
+               elementId(e) as id
         ORDER BY e.name
         """
 

services/library-desk/src/services/wiki_change_listener.py

@@ -185,17 +185,17 @@ class WikiChangeListener:
                     # Try to get page metadata without user validation to find correct namespace
                     try:
                         # Query Wiki.js directly for page path
-                        page_info = await wiki_service.wiki_client.get_page_by_id(page_id)
+                        page_info = await wiki_service.wiki_client.get_page(page_id)
                         if page_info and page_info.get('path'):
                             # Extract user from path: users/{user}/...
                             path_parts = page_info['path'].split('/')
                             if len(path_parts) >= 2 and path_parts[0] == 'users':
                                 correct_user = path_parts[1]
-                                logger.info(f"Retrying page {page_id} with correct user: {correct_user}")
+                                logger.debug(f"Retrying page {page_id} with correct user: {correct_user}")
                                 page = await wiki_service.get_page(page_id, correct_user)
                                 user = correct_user
                     except Exception as e:
-                        logger.warning(f"Failed to extract user from page {page_id} path: {e}")
+                        logger.debug(f"Could not extract user from page {page_id} path: {e}")
 
                 if page:
                     await process_wiki_page_change(