Remove the poll_interval config surface from CCM and OCM so both services fall back to the built-in 1h polling cadence again. Also isolate CCM credential lock mocking per test instance so the access-token refresh tests stop racing on shared global state.
Support the OpenAI Responses WebSocket API (`wss://.../v1/responses`)
for bidirectional frame proxying with usage tracking.
Fix Codex CLI client config examples to use profiles and correct flags.
Update openai-go v3.24.0 → v3.26.0.