ChatNav - AI 对话时间轴

ChatNav 为 AI 对话页面添加一条优雅的时间轴导航条，彻底告别翻找历史消息的烦恼。点击时间轴上的任意圆点，即可瞬间跳转到对应消息，再长的对话也能一键直达。长按圆点可以收藏重要内容，添加备注并分类保存到文件夹。收藏数据存储在本地，卸载扩展也不会丢失。全面支持 ChatGPT、DeepSeek、Gemini、Kimi、豆包、通义千问、腾讯元宝、文心一言、Claude、Perplexity、Grok、NotebookLM 等 12+ 个主流 AI 平台，自动适配明暗主题，体验流畅无感。

ChatNav adds an elegant interactive timeline to AI chat pages, making it effortless to navigate through conversations of any length. Simply click any dot on the timeline to instantly jump to that specific message — no more endless scrolling. Long-press a dot to bookmark important messages with custom notes, organized into folders for easy management. Your starred items are stored locally and persist even after reinstalling the extension. Supports 12+ AI platforms: ChatGPT, DeepSeek, Gemini, Kimi, Doubao, Tongyi, Yuanbao, Yiyan, Claude, Perplexity, Grok, and NotebookLM. Auto-detects light/dark themes for a seamless experience.