a52ed682c7
- Added a Usage.orchestration sidecar for provider-side service tokens so Responses/Codex totals and costs stay accurate without inflating visible prompt input/cache buckets. - Updated Codex/WebSocket usage, session/status aggregates, and usage reporting to preserve orchestration-aware totals. - Added regressions for OpenAI Responses accounting, Codex WebSocket terminal usage, cost calculation, and session aggregation. Fixes #4469