Always use testcontainers redis in tests

Author: abrookins

tests/conftest.py

@@ -317,6 +317,7 @@ def patched_docket_init(self, name, url=None, *args, **kwargs):
             "agent_memory_server.long_term_memory.get_redis_conn", mock_get_redis_conn
         ),
         patch("agent_memory_server.extraction.get_redis_conn", mock_get_redis_conn),
+        patch.object(settings, "redis_url", redis_url),
     ):
         # Reset global state to force recreation with test Redis
         agent_memory_server.utils.redis._redis_pool = None