- Implemented V3-style reactive search (Local Cache -> Remote Revalidation) for exhibitors.
- Standardized search fields to 'name' for Exhibits and 'event_badge_full_name' for Lead Tracking.
- Refactored Leads UI with standardized search components and grid layout.
- Updated event routing to exclusively use string-based IDs (Triple-ID pattern).
- Hardened 'ae_EventSession' type definitions to handle null values from V3 API/Dexie.