v2.5.1 - Hash-Based Authentication Bug Fixes Fixes: - Resolved 401 errors on /api/actors endpoint - Entity save icons now functional on content intelligence page - Updated all API calls to use omnicore_user_hash - Comments system works with hash-based auth - Quick entity creation now functional - Better error messages for unauthorized users Technical: - Actor API now supports hash-based authentication - Frontend migrated from auth_token to omnicore_user_hash - Simplified authentication headers across components