Codex fixes: DeepSeek reasoning resumption and sanitized image history
Fixed Codex sessions resuming with DeepSeek losing prior reasoning context, and sanitized Codex image generation history to prevent corrupted entries.
Fixes
- Fixed an issue where resuming a Codex session using DeepSeek could lose the model's prior reasoning context, causing follow-up responses to lose track of earlier reasoning steps.
- Fixed image generation history in Codex sessions so it's properly sanitized, preventing corrupted or invalid entries from appearing when reviewing past image generation actions.