- 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
- Fixed context breakdown to anchor estimates on the latest completed assistant usage message after compaction.
- Adjusted pending-context usage selection to prefer an in-turn provider anchor when available at/after cutoff.
- Added a contextUsageRevision cache token so status-line context memo invalidates after snapshot clear.