- clear_orphaned_session_endpoint: log before rollback so failures
appear in traces when users see stale/deleted model options.
- _endpoint_has_model (JSON parse): log malformed cached_models instead
of silently treating endpoint as valid.
- _has_any_visible_model (JSON parse): log malformed cached_models
instead of silently returning empty list.
- timezone header parse: log failure so time-zone-related tool bugs
(wrong scheduled times, calendar events) are traceable.
- attachments JSON parse: log failure so silently-dropped attachments
are visible in server logs.
NoodleLDS
7d1abdbe69