- Add exponential backoff with jitter to S2A OAuth submission (3 attempts)
- Implement 5xx error retry mechanism in Codex API workspace selection (5 attempts)
- Add 429 rate limit handling with retry support in Codex API
- Improve team member processing with staggered delays to avoid concurrent conflicts
- Add per-attempt proxy rotation to avoid reusing failed proxies
- Enhance retry delay calculation with random jitter to prevent thundering herd
- Update logging to display retry attempts and delay durations
- Improve error messages with HTTP status codes and response body snippets
- Refactor retry loops to use consistent exponential backoff pattern across modules
