- Added logic for caching and restoring Kimi "Thinking Replay" states to improve continuity across requests.
- Implemented `kimiThinkingReplayScope`, content replay preparation, and conditional cache storage based on replay validity.
- Introduced helper methods for replay content restoration, caching, and cleanup on errors.
- Enhanced executor workflows to utilize the "Thinking Replay" cache for both immediate and streaming response handling.
- Integrated periodic cleanup of expired and oversized replay cache entries.
Closes: #4695