=== PHASE 10: RATE LIMITING ===

API rate test (/api/Academy/AgentLibrary) - 50 rapid requests:
401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401

Result: NO RATE LIMITING - All 50 requests completed with 401

SignalR rate test (/chatHub/negotiate) - 20 rapid requests:
401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401

Result: NO RATE LIMITING - All 20 requests completed with 401