v0.10.2

更新内容

• 新增流式性能指标：请求日志记录首字延迟（TTFT）与流式生成耗时，便于观察上游响应性能。
• 增强图像意图检测：剥离 Codex 的 XML 信封（<environment_context>、<thread_title> 等），正确识别真实用户图像意图；修复复数形式（posters/images/avatars）匹配失败的问题。
• Responses 系统轮识别：将 thread_title 轮次识别为系统轮，避免标题生成等元请求误触发图像桥接。
• 管理界面中文本地化：将 Fallback 策略、Dry Run、API Key 等界面文案统一为中文。

Changes

• Added streaming performance metrics: request logs now record time-to-first-token (TTFT) and streaming generation duration for upstream performance visibility.
• Improved image-intent detection: strips Codex XML envelopes (<environment_context>, <thread_title>, etc.) to correctly identify real user image intent; fixed plural forms (posters/images/avatars) failing to match.
• Responses system-turn recognition: treats thread_title turns as system turns so title-generation and other meta requests no longer trigger the image bridge.
• Admin UI Chinese localization: unified UI copy (Fallback policies, Dry Run, API Key, etc.) into Chinese.

验证 / Verification

• Full test suite: python -m pytest tests/ -q, 764 passed.