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MDeX-2.0.0

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@fwzheng fwzheng released this 28 Jul 00:14
2.0.0
1550f96
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v2.0.0

首个 AI 辅助大版本：采用「编辑区」与「对话区」双栏浮层，支持多轮对话。改写类指令实时流至编辑区（带 diff 高亮），问答类内容进对话区；支持应用到选区或在光标处插入。AI 为可选功能，应用默认保持离线。

First AI-assisted release: Introduces a two-pane overlay (Edit zone + Chat zone) with multi-turn conversation. Rewrite instructions stream into the Edit zone (with diff highlighting), while Q&A goes to the Chat zone; apply to selections or insert at the cursor. AI is strictly opt-in; the app remains offline by default.

新增 / Features

  • 统一多轮 AI 对话（编辑区 + 对话区）：选中文本或定位光标后，可通过 ⌘/Ctrl+J、工具栏 ✨ 图标或右键菜单唤出 AI 浮层。浮层分为双栏：编辑区用于展示改写版本（与原文 diff 对比高亮，支持「应用到文档」「在光标处插入」及 ↶↷ 撤销/重做）；对话区用于展示多轮对话流。改写类指令实时流至编辑区，问答类指令进入对话区——AI 会通过 EDIT: 前缀自动判断并进行路由。
    Unified multi-turn AI dialog (Edit + Chat panes): Select text or place the cursor, then open via ⌘/Ctrl+J, the ✨ toolbar icon, or right-click. The overlay is split into an Edit zone (showing the current rewrite with diff highlighting; includes Apply to document, Insert at cursor, and undo/redo) and a Chat zone (for multi-turn threads). Rewrite instructions stream into the Edit zone, while Q&A goes to the Chat zone — the AI self-routes via an EDIT: prefix.
  • 无选区模式与路由兜底：未选中文本直接唤出时，默认为「在光标处生成并插入」，并以蓝色光标竖条标示插入位置。若 AI 路由误判，可一键点击「→用作编辑区内容」，将对话区的任意回复快速转移至编辑区。
    No-selection mode & routing fallback: Opening without a selection defaults to "generate and insert at cursor," marked by a blue caret bar. If the AI misroutes, any chat reply can be moved into the Edit zone with a single click as a fallback.
  • 兼容 OpenAI 与 Anthropic 双协议：端点、模型、温度及 API Key 均保存在本地（localStorage，不纳入会话备份）。网络请求仅通过 Rust 的 reqwest 库进行，前端 CSP 维持禁网状态。支持流式 SSE 响应、Esc 键随时取消以及清晰易读的错误提示。
    OpenAI-compatible + Anthropic dual protocols: Endpoint, model, temperature, and API key are stored locally (localStorage, excluded from session backups). Networking is handled exclusively via Rust's reqwest, keeping the frontend CSP network-blocking. Supports streaming SSE, Esc to cancel, and human-readable error messages.
  • AI 浮层渲染增强：对话区的 AI 回复支持完整 Markdown 渲染（包含 KaTeX 公式与 Mermaid 图表）。编辑区支持「源码/渲染」视图切换及 ↶↷ 撤销/重做。当选中部分公式时，渲染时会自动补齐缺失的 $ 或 $$（仅作用于渲染过程，不修改源文本）。
    Enhanced AI pane rendering: Chat replies render full Markdown (including KaTeX math and Mermaid diagrams). The Edit zone toggles between source-diff and rendered preview with ↶/↷ undo/redo. Partial formula selections auto-balance missing $ or $$ during rendering only (source text remains untouched).
  • 文档与快捷键：帮助说明已结构化（分为「隐私与数据安全」和「AI」两部分，支持 17 种语言）；⌘/Ctrl + J 快捷键已收录至帮助文档及 README 的快捷键表格中。
    Docs & shortcuts: Restructured help intro (Privacy & Data Safety / AI sections, 17 languages); ⌘/Ctrl + J added to the help and README shortcut tables.

工程性 / Engineering

  • 后端重构 ai_rewrite / ai_cancel：新增 history 参数以支持多轮对话；采用自适应 system prompt（通过 EDIT: 前缀实现改写与问答的分流）；流式字节缓冲按行切分，解决中文跨 TCP 分块导致的乱码问题；使用 reqwest 配合 rustls-tls，移除对系统 OpenSSL 的依赖。
    Backend ai_rewrite / ai_cancel: Now accepts history for multi-turn context; features an adaptive system prompt (EDIT: prefix routes rewrites vs. Q&A); byte-buffer line-splitting prevents CJK mojibake across TCP chunks; utilizes reqwest with rustls-tls (no system OpenSSL dependency).
  • 版本号正式升至 2.0.0。
    Version bumped to 2.0.0.
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