The /usage display (TUI, ACP text, and omp usage CLI) now shows when
banked Codex rate-limit resets expire, so users can plan when to redeem
them before the 30-day window lapses.
Changes:
- Added UsageResetCreditDetail interface (grantedAt, expiresAt, status)
and optional credits field to UsageResetCredits in packages/ai
- Updated both ArkType schema copies (usage.ts + wire-schemas.ts)
- The OpenAI Codex usage provider now calls listCodexResetCredits to
fetch individual credit details when availableCount > 0, filtering
out redeemed credits. Errors are logged and swallowed (graceful
degradation: count shows without expiry dates)
- TUI (command-controller.ts): shows per-credit expiry as relative time
+ absolute date under each account line
- ACP text (usage-report.ts): same per-credit expiry rendering
- CLI (usage-cli.ts): shows the soonest expiry date in the account header
- 2 new tests: credit detail fetching with expiry dates, and no extra
API call when availableCount is 0