v0.41.6 — Archive pure-export + watchdog stays on duty

Deep Copilot v0.41.6

中文版在下方 / English notes below.

🇨🇳 中文

主题：Archive 改为纯导出 · 值守任务不再提前结束会话 · 打包卫生

🐞 修复 1：Archive 语义改为「纯导出」（Issue #169）

旧版「存档」实际上是「软隐藏 + 导出」——点一下生成 Markdown，同时把会话从侧边栏抽走，连点两次第二次还会把它「unarchive」回来，体验和菜单文案完全不符。

新行为（PR #170）：

• archive(id) 只做一件事：调用 exportSessionToMarkdown 把整个会话渲染为 Markdown，写到 .deep-copilot/archives/yyyyMMdd-HHmmss-<title>.md。
• 不再 把 archived 置为 true，不再 把当前激活的 session 切走，不再 广播 sessionLoaded 空消息。
• 出错或用户在保存对话框里取消，session 状态都保持原样——只 toast 一下。
• 同一会话连点两次「存档」 → 生成两个 md 文件，会话本体不动。

一次性迁移 _migrateArchivedFlagIfNeeded：

• 由 globalState['deepseekAgent.archiveSemanticsV2Migrated'] 守护，幂等；
• 升级到本版本后首次启动会把所有旧 archived: true 的会话翻回 false，让侧边栏重新看到它们；
• 失败走 Logger.info('ARCHIVE_V2_MIGRATION_FAILED', { message, stack })，下次启动自动重试，不阻塞激活；
• 仅当真有 session 被翻转时才调 postList()，避免无谓刷新。

⚠️ 兼容性：升级后曾经被「藏起来」的所有会话会一次性回到侧边栏。.filter(s => !s.archived) / find(s => !s.archived) 这两处过滤器保留，作为 schema 向后兼容；后续 minor 版本会移除 archived 字段。

🐞 修复 2：值守任务不再被提前掐断

模型执行「值守」类任务（盯训练、盯长跑构建、盯日志）时，如果那个 bg job 是在上一个 turn 启动的，当前 turn 的 run._sessionStartedBgJobs 是空集，BG_WAIT_SKIPPED_MODEL_DONE 守卫就会在模型说完「我会持续监控」之后立刻结束 turn，把值守静默掐断——用户看着模型像断片一样不再有任何后续。

修复：

• src/chat/tool-executor.js 新增对 read_terminal(terminal: "deepseek-job-*") 的拦截：当模型读取某个后台任务的终端输出时，把该 jobId 记入 run._monitoredBgJobs，作为「当前 run 正在主动监控该任务」的信号。
• src/chat/agent-loop.js：
  • 初始化 run._monitoredBgJobs = new Set()；
  • bg job 结束事件同步清理该集合；
  • BG_WAIT_SKIPPED_MODEL_DONE 守卫新增 _hasMonitoredRunningJob 条件——任何被监控且仍活着的 bg job 都会阻止 turn 提前退出，循环继续走 4 分钟快照 / 等结束事件，直到任务完成或命中 4h 本轮预算。

🛠 修复 3：迁移失败走 Logger（替换 console.warn）

_migrateArchivedFlagIfNeeded 的失败分支改用 Logger.info('ARCHIVE_V2_MIGRATION_FAILED', { message, stack })，统一走 Deep Copilot Debug 输出面板，符合仓库已有的 src/logger.js 路径。

🧹 打包卫生

.vscodeignore 增加 .tmp-*.json / .tmp-*.txt / .tmp-*.md 过滤规则，防止本地拉取 PR 评论 / Review API 时产生的临时缓存文件被打进 VSIX。

🔒 安全 / 兼容性

• Webview CSP 不变。
• 不引入新运行时依赖。
• Archive 旧 md 文件（.deep-copilot/archives/*.md）原封不动。
• Watchdog 改动只放宽提前退出条件，不改变正常 turn 结束语义；模型从未 read_terminal 过的 bg job（例如旁路 dev server）依然走老的 short-circuit。

关联

• Issue #169（archive 语义）
• PR #170（本版本合并 PR）
• 衍生自 #165 / PR #166 的 archive 讨论

---

🇺🇸 English

Theme: Archive becomes a pure export · watchdog turns stay on duty · packaging hygiene

🐞 Fix 1 — Archive semantics: pure export (Issue #169)

Pre-#169 the "Archive" action was actually "soft-hide + export": it produced a Markdown snapshot but also swept the session out of the sidebar; clicking the same row a second time silently un-hid it. The menu label promised one thing, the behaviour did another.

New behaviour (PR #170):

• archive(id) does exactly one thing: call exportSessionToMarkdown to render the whole session to .deep-copilot/archives/yyyyMMdd-HHmmss-<title>.md.
• It no longer sets archived = true, no longer swaps sessionId to null, no longer broadcasts a sessionLoaded empty message.
• On error or user-cancelled save dialog, session state is untouched — only a toast.
• Clicking "Archive" twice on the same session produces two snapshots; the session itself stays put.

One-shot migration _migrateArchivedFlagIfNeeded:

• Idempotent, guarded by globalState['deepseekAgent.archiveSemanticsV2Migrated'].
• On first launch after upgrade, flips every legacy archived: true back to false so old hidden sessions reappear in the sidebar.
• Failure routes through Logger.info('ARCHIVE_V2_MIGRATION_FAILED', { message, stack }); the next launch retries because the flag was never written. Activation is never blocked.
• postList() only fires when something actually changed.

⚠️ Compatibility: every session that used to be hidden by the old archive flow will reappear in the sidebar exactly once after this upgrade. The .filter(s => !s.archived) and find(s => !s.archived) call-sites are kept as a no-op safety net so the data schema stays backward-compatible; a future minor release will drop the field.

🐞 Fix 2 — Watchdog turns no longer cut themselves off

When the model is asked to watch a long-running background job (training, build, dev server), and that job was spawned in an earlier turn, the current turn's run._sessionStartedBgJobs is empty. The BG_WAIT_SKIPPED_MODEL_DONE guard would then end the turn the instant the model said "I'll keep monitoring", silently dropping the watchdog. Users would see the model go quiet right after promising to stay on duty.

Fix:

• src/chat/tool-executor.js now hooks read_terminal(terminal: "deepseek-job-*"): inspecting a deepseek-job-* terminal in this run adds that jobId to run._monitoredBgJobs — a signal that the model is actively watching the job.
• src/chat/agent-loop.js:
  • Initialises run._monitoredBgJobs = new Set().
  • Clears entries when the corresponding bg-job-end event fires.
  • Adds _hasMonitoredRunningJob to the early-exit guard; as long as any monitored job is still alive, the turn refuses to end and keeps polling / emitting 4-minute snapshots until the job finishes or the 4-hour per-turn budget elapses.

🛠 Fix 3 — Migration failures use Logger (not console.warn)

_migrateArchivedFlagIfNeeded now routes its failure path through Logger.info('ARCHIVE_V2_MIGRATION_FAILED', { message, stack }), matching the repo's existing src/logger.js pipeline so diagnostics respect deepseekAgent.enableDebugLog and land in the "Deep Copilot Debug" output channel.

🧹 Packaging hygiene

.vscodeignore now filters .tmp-*.json / .tmp-*.txt / .tmp-*.md, so scratch files created locally while pulling PR comments or review payloads via the GitHub API never end up shipped inside the VSIX.

🔒 Security / compatibility

• Webview CSP unchanged.
• No new runtime dependencies.
• Existing archive Markdown files (.deep-copilot/archives/*.md) are untouched.
• The watchdog change only loosens the early-exit guard; it does not change normal turn-end semantics. Bg jobs the model never inspected via read_terminal (e.g. a side-channel dev server) still go through the original short-circuit.

Related

• Issue #169 (archive semantics)
• PR #170 (this release was merged via PR #170)
• Continuation of the archive discussion from #165 / PR #166

v0.41.0 - Context Window Overhaul

Deep Copilot v0.41.0

中文版在下方 / English notes below.

🇨🇳 中文

主题：Context Window 优化套件 · 三个新斜杠命令 · 底部 Context Ring · 会话切换闪屏修复

✨ 新功能 1：上下文窗口管理重构（Issue #142）

长对话越来越容易吃满 token 窗口，0.41.0 把"上下文管理"做成了一套完整的机制：

• 结构感知截断（structure-aware truncation）
  • 保留最新工具调用的完整内容
  • 较旧的轮次自动折叠为"摘要骨架"（保留语义，丢弃大段冗余）
• 同文件读取去重
  • 多次读取同一路径时，只保留最后一次完整内容
  • 较早的读取被折叠为占位符：<file path=... read-collapsed='true'/>
• 滚动摘要（rolling summary）
  • 超阈值时按需调用模型，把更早的对话压缩为结构化摘要节点
  • 会话历史持久化层（session-store.js）已适配，重新加载会话能正确回放摘要节点
• MCP per-server opt-out：可以为某个 MCP server 显式关闭上下文压缩参与
• 大文件读取提示：file-read.js 在读取大文件时附带 read-large-file hint，引导模型先用 grep 而非整文件读入

✨ 新功能 2：三个新斜杠命令

命令	说明
/compact [focus]	立即压缩当前会话历史；[focus] 可选，作为摘要方向偏置；会自动合并工作区根目录下的 .deepcopilot/compact.md 或 CLAUDE.md 中的项目级 compact 指令
/context	弹出当前会话的 token 占用细分（system / messages / tools / files / hints）
/fork [name]	把当前会话从某一条消息派生为一个新会话，保留该消息之前的全部上下文作为起点

✨ 新功能 3：底部 Context Ring 指示器

• 替换原本底栏右下角的状态点（#foot .dot）
• 新的环形进度（#ft-ctx）实时显示上下文窗口占用百分比
• 颜色按阈值渐变：<60% 绿 → <85% 黄 → <100% 橙 → 满 红
• 点击环形展开 popover，显示与 /context 一致的占用细分
• 数据源：agent-loop 每轮回写的 ctxUsage 事件

🐞 修复：会话切换闪屏 / 滚动条抖动（Issue #143）

切走再切回正在运行的会话时，缓冲事件被同步全部重放，每个事件触发一次 requestAnimationFrame 滚动，导致：

• 聊天面板明显闪烁
• 滚动条来回抖动
• 重放期间用户无法稳定阅读

修复手法：

• _loadSession 用 setTimeout(..., 0) 把事件重放推到下一个宏任务
• 重放序列由 replayStart / replayEnd 信封包裹
• Webview 端新增 _replaying 标志，在重放期间 ascroll() 静默
• 重放结束时一次性滚到底部，体验与单条事件流入一致

🛠 内部改动

• src/chat/agent-loop.js / src/chat/provider.js：上下文窗口管理主逻辑、ctxUsage 事件源
• src/chat/compact.js：滚动摘要 + /compact 实现
• src/chat/context-refs.js：/context token 细分
• src/chat/session-store.js：摘要节点的持久化与回放
• src/tools/file-read.js：大文件 hint 输出
• src/api/anthropic-client.js / src/api/openai-client.js：客户端小幅清理
• src/errors.js：错误文案微调
• media/chat.{css,js} / src/webview/html.js：#ft-ctx 环形指示器 + popover；_replaying 抑制
• src/utils/i18n.js：新增上下文管理相关中英双语文案

🔒 安全 / 兼容性

• 不放宽 Webview CSP
• 不引入新运行时依赖（运行时仍仅 @anthropic-ai/sdk / openai / js-tiktoken）
• 滚动摘要使用既有 API 通道，无新网络入口
• 所有 token 统计在本地完成，不上送任何额外信息

---

🇺🇸 English

Theme: Context-window overhaul · three new slash commands · footer context ring · session-switch flash fix

✨ Feature 1 — Context-window overhaul (Issue #142)

Long conversations chew through the token window quickly. 0.41.0 turns "context management" into a real mechanism:

• Structure-aware truncation
  • Latest tool results kept verbatim
  • Older turns collapse to summary skeletons (semantics preserved, bulk dropped)
• Per-file read dedup
  • Multiple reads of the same path keep only the latest payload
  • Earlier reads become placeholders: <file path=... read-collapsed='true'/>
• Rolling summary fallback
  • When thresholds are crossed, the model is invoked on-demand to compress older history into structured summary nodes
  • session-store.js persists & replays these nodes correctly when sessions are reloaded
• MCP per-server opt-out: any MCP server can explicitly opt out of compaction
• Large-file read hint: file-read.js now ships a read-large-file hint nudging the model to grep first instead of slurping the whole file

✨ Feature 2 — Three new slash commands

Command	Behaviour
/compact [focus]	Force-compacts the active session; optional focus biases the summarisation; merges project-level instructions from .deepcopilot/compact.md or CLAUDE.md in the workspace root
/context	Opens a breakdown popover (system / messages / tools / files / hints) of the current token spend
/fork [name]	Forks the current session from a chosen message into a brand-new session, with that message as the new origin

✨ Feature 3 — Footer context ring

• Replaces the legacy footer status dot (#foot .dot)
• The new ring indicator (#ft-ctx) shows live context-window usage
• Colour ramps green → yellow → orange → red across the 60% / 85% / 100% thresholds
• Click to open the same breakdown popover used by /context
• Data source: the ctxUsage event written by the agent loop after every round

🐞 Fix — Session-switch flash / scrollbar jitter (Issue #143)

Switching away from and back to a running session previously replayed every buffered event in a tight loop, each one scheduling its own RAF scroll-to-bottom. Symptoms:

• Visible flash in the chat panel
• Scrollbar oscillating up/down
• Unreadable during the replay burst

Fix:

• _loadSession defers the replay via setTimeout(..., 0) into the next macrotask
• The replay burst is wrapped with replayStart / replayEnd envelopes
• The webview adds a _replaying flag that silences ascroll() for the duration
• A single final scroll-to-bottom is performed on replayEnd

🛠 Internals

• src/chat/agent-loop.js / src/chat/provider.js — context-window management core + ctxUsage event source
• src/chat/compact.js — rolling summary + /compact implementation
• src/chat/context-refs.js — /context token breakdown
• src/chat/session-store.js — persist & replay summary nodes
• src/tools/file-read.js — large-file hint output
• src/api/anthropic-client.js / src/api/openai-client.js — minor cleanups
• src/errors.js — copy tweaks
• media/chat.{css,js} / src/webview/html.js — #ft-ctx ring + popover; _replaying suppression
• src/utils/i18n.js — new bilingual strings for context management

🔒 Security / compatibility

• Webview CSP unchanged
• No new runtime dependencies (still just @anthropic-ai/sdk / openai / js-tiktoken)
• Rolling summary uses the existing API channel — no new network entrypoints
• All token accounting happens locally; nothing extra is transmitted

Deep Copilot v0.40.4

Deep Copilot v0.40.4

中文版在下方 / English notes below.

🇨🇳 中文

✨ 新功能：待审编辑面板（Pending Edits Panel）

参考 GitHub Copilot 在 VS Code 中的体验，新增「待审编辑」弹窗，让你在 Agent 改动文件后，
能在合并到工作树之前先看到全部变更并决定保留或丢弃。

• 输入框正上方新增一个浮窗，列出本会话中 Agent 写入 / 修补 / 替换的所有文件
  • 文件名 + +xxx -xxx 行级统计
  • 新建文件标 new，删除标 deleted，二进制文件标 binary
• 行内操作：鼠标悬停时显示 ✓（保留）和 ✕（丢弃）按钮
• 批量操作：右上角「全部保留」/「全部丢弃」
• 点击文件名 → 原生 Diff 编辑器
  • 左侧：Agent 写入前的快照（由新的 deepcopilot-before: TextDocumentContentProvider 提供）
  • 右侧：当前磁盘内容
  • URI 带时间戳防缓存，并通过 onDidChange 主动刷新，保证可以反复点击
• 跨轮次持久：pendingEdits 以 session 为维度维护，即使本轮对话结束、run 实例被回收，
  面板项仍可继续点击查看 / 保留 / 丢弃，与 GH Copilot 行为一致
• 「丢弃」会用原始快照恢复磁盘内容；「保留」仅清除面板项
• 与现有「回滚本轮」状态栏按钮 / revert_last_turn 工具完全联动，回滚后面板会自动清空

🔧 模型参数刷新（同版本携带）

• DeepSeek v4-pro / v4-flash：最大输出提升至 384 000 tokens
• OpenAI gpt-5.5 / gpt-5.4：上下文提升至 1 050 000 tokens
• Anthropic Opus 4-7 / 4-6：上下文提升至 1 000 000 tokens、最大输出提升至 128 000 tokens
• Anthropic Sonnet 4-6：上下文提升至 1 000 000 tokens
• 按官方公告将 DeepSeek v4-pro 2.5 折折扣有效期延长至 2099 年（实质永久 2.5 折）

🛠 内部改动

• 新增 src/chat/diff-utils.js：基于 LCS 的轻量行级 diff，大文件（>10k 行 / >100k 字符）自动降级，二进制文件安全检测
• src/chat/tool-executor.js：snapshotForEdit 同步填充 session 级 pendingEdits，
  写工具成功后调用 recordEditResult + 推送 pendingEdits 事件
• src/chat/provider.js：pendingEdits 改为 _pendingEditsBySession 维护，新增
  keepEdit / keepAllEdits / discardEdit / discardAllEdits / openEditDiff 五个消息处理
• src/extension.js：注册 deepcopilot-before: TextDocumentContentProvider 与 onDidChange 事件源
• media/chat.{css,js} / src/webview/html.js / src/utils/i18n.js：新增 #pending-edits-panel UI + 中英双语文案
• 把 toolMap / _readTermCardMap 从普通对象改为原生 Map，彻底消除 CodeQL 标记的
  remote-property-injection / prototype-pollution sink

🔒 安全 / 兼容性

• 不改变任何工具的对外行为，纯增量功能
• 复用既有的 turnSnapshots 快照机制，零额外磁盘 I/O
• Webview CSP 未放宽
• content provider 仅返回内存中的快照，不读取任何新路径
• 不引入新依赖

---

🇺🇸 English

✨ New feature: Pending Edits Panel

Inspired by GitHub Copilot's review-edits experience in VS Code. A new popover sits right
above the composer and lets you inspect every file the agent just wrote / patched, and
decide whether to keep or discard each one before they become part of your "real" edits.

• Popover lists every file the agent wrote / patched / replaced in the current session
  • File name + per-file +xxx -xxx line stats
  • new / deleted / binary tags where relevant
• Per-file actions: hover a row to reveal ✓ (Keep) and ✕ (Discard)
• Bulk actions: "Keep all" / "Discard all" in the header
• Click a row → native VS Code Diff editor
  • Left: pre-edit snapshot served by a new deepcopilot-before: TextDocumentContentProvider
  • Right: current on-disk content
  • URI carries a cache-busting timestamp and the provider fires onDidChange, so repeat clicks always re-open
• Survives turn end: pendingEdits is now keyed by session rather than by run, so panel rows remain
  clickable even after the agent finishes the turn and AgentLoop reaps the run — matching GH Copilot UX
• Discard restores the file from the snapshot; Keep just removes the entry (disk stays as the agent wrote it)
• Fully integrated with the existing "Revert this turn" status-bar button and the revert_last_turn tool —
  the panel clears automatically on revert

🔧 Model spec refresh (bundled)

• DeepSeek v4-pro / v4-flash: max output → 384 000 tokens
• OpenAI gpt-5.5 / gpt-5.4: context → 1 050 000 tokens
• Anthropic Opus 4-7 / 4-6: context → 1 000 000 tokens, max output → 128 000 tokens
• Anthropic Sonnet 4-6: context → 1 000 000 tokens
• DeepSeek v4-pro 2.5× discount extended to 2099 per the official announcement (effectively permanent)

🛠 Internals

• New src/chat/diff-utils.js: LCS-based line diff with graceful fallback for files >10k lines / >100k chars and a binary-safety guard
• src/chat/tool-executor.js: snapshotForEdit now also populates session-level pendingEdits; new recordEditResult / serializePendingEdits helpers fire after every successful write_file / str_replace_in_file / apply_patch
• src/chat/provider.js: pending state moved to a session-keyed _pendingEditsBySession map; new keepEdit / keepAllEdits / discardEdit / discardAllEdits / openEditDiff webview handlers
• src/extension.js: registers deepcopilot-before: TextDocumentContentProvider + onDidChange emitter
• media/chat.{css,js} / src/webview/html.js / src/utils/i18n.js: new #pending-edits-panel UI markup, styling, dispatcher entry, bilingual EN/ZH strings
• Switched toolMap / _readTermCardMap from plain objects to native Map, eliminating the CodeQL remote-property-injection and prototype-pollution sinks

🔒 Security / compatibility

• No tool surface changes; the feature is purely additive
• Reuses the existing turnSnapshots mechanism, zero extra disk I/O
• Webview CSP unchanged
• The content provider only returns in-memory snapshots and never touches new paths on disk
• No new dependencies

v0.40.0 - UI refresh, terminal early-exit, vscodeignore cleanup

Deep Copilot v0.40.0 — UI 视觉统一 · Terminal Early-Exit · 打包清理

本版本聚焦三件事：聊天界面的设计语言统一、run_shell_bg 的早退捕获窗口、.vscodeignore 与发布产物清理。同时修复了 PR #130 的 CodeQL 安全告警。

---

🇨🇳 中文说明

1. 聊天 UI 视觉重构 🎨

• 引入设计令牌：--dc-indent / --dc-fg-* / --dc-accent / --dc-rule
• 8 大容器统一为「2px 左侧色条 + 16px 缩进」节奏：.tool 卡片头部、.tl 工具行、.tl-detail 详情区、.tool .b 主体全部对齐
• 工具类型色条：k-read / k-write / k-search / k-shell / k-agent / k-plan / k-other,一眼可分
• .tl-group .tl-summary 折叠摘要同步采用 2px 色条
• 工具名 chip 由 <span> 改为 <code>，与正文 monospace 一致

2. Thinking 块体验 🧠

模型开始正文输出后，思考块头部自动汇总为 Thought for Ns 并折叠，保留头部入口可随时展开复盘。

3. Output Style Contract 📝

系统提示词新增"输出风格契约"段，约束等宽规则、列表语义、段落控制、禁用装饰性 emoji，对话排版更稳定。

4. Terminal Early-Exit Window ⚡

• run_shell_bg 提交后增加 2.5 秒早退捕获窗口：若命令在窗口内崩溃/退出（缺依赖、错 cwd、语法错误），同步返回真实的 exit_code + 输出，模型立刻看见错误
• 窗口超时则按原 running 流程异步推进
• terminal-monitor 新增 markSyncReturnedJob / wasSyncReturned，避免延迟到达的 bg-job-end 事件被重复注入

5. .vscodeignore 清理 🧹

• 移除 14 条失效规则（已删除的 test/ data/ models/ runs/ 及一批 .pt 权重）
• 新增 .github/** / .eslintrc.json / .gitleaksignore
• 按用途分组并加注释，vsix 体积更精简

6. 安全修复 🔒

• media/chat.js：新增 isUnsafeKey 守卫，过滤 __proto__ / prototype / constructor，消除 7 处 Remote Property Injection（High）与 2 处 Prototype-Polluting Assignment（Medium）
• src/chat/agent-loop.js：移除 lastSnapshotAt 死赋值

---

🇬🇧 English

1. Chat UI Visual Refresh 🎨

• New design tokens: --dc-indent / --dc-fg-* / --dc-accent / --dc-rule
• Eight container types now share one "2px left rule + 16px indent" rhythm — .tool card headers, .tl tool rows, .tl-detail panels, and .tool .b body all align
• Tool-type color rails: k-read / k-write / k-search / k-shell / k-agent / k-plan / k-other
• .tl-group .tl-summary adopts the same 2px rail
• Tool-name chip changed from <span> to <code> for monospace alignment

2. Thinking-Block UX 🧠

As soon as the model starts streaming, the thought block auto-collapses with a Thought for Ns summary while keeping the header clickable for on-demand review.

3. Output Style Contract 📝

System prompt gains an "Output style contract" section governing monospace usage, list semantics, paragraph control, and banning decorative emoji — markdown output is far more consistent.

4. Terminal Early-Exit Window ⚡

• run_shell_bg now races the spawn against a 2.5 s capture window: if the command crashes/exits inside the window (missing deps, bad cwd, syntax errors), the real exit_code + output are returned synchronously, so the model sees failures immediately instead of giving up after a fire-and-forget submission
• On timeout, the original async running path takes over
• terminal-monitor exposes markSyncReturnedJob / wasSyncReturned to deduplicate the late bg-job-end event so the agent loop never re-injects what was already returned

5. .vscodeignore Cleanup 🧹

• Removed 14 stale rules (deleted test/ data/ models/ runs/ and a batch of .pt weights)
• Added .github/** / .eslintrc.json / .gitleaksignore
• Grouped and commented by purpose — leaner vsix payload

6. Security Hardening 🔒

• media/chat.js: new isUnsafeKey guard filters __proto__ / prototype / constructor before any dynamic key write — closes 7× Remote Property Injection (High) and 2× Prototype-Polluting Assignment (Medium) CodeQL findings
• src/chat/agent-loop.js: removed dead lastSnapshotAt assignment

---

🙏 致谢 / Acknowledgements

特别感谢仓库管理员 @YSMsimon SY 在本版本中的代码审查、安全告警跟进与发布把关工作。Deep Copilot 的稳定迭代离不开你的支持 💙

Special thanks to repository admin @YSMsimon SY for code review, security-alert triage, and release gatekeeping on this version. Deep Copilot would not iterate this smoothly without your support 💙

---

📦 安装 / Install

下载附件 deep-copilot-0.40.0.vsix，在 VS Code 中：

• 命令面板 → Extensions: Install from VSIX... → 选择文件
• 或终端：code --install-extension deep-copilot-0.40.0.vsix

Download the attached deep-copilot-0.40.0.vsix and install via:

• Command Palette → Extensions: Install from VSIX...
• Or CLI: code --install-extension deep-copilot-0.40.0.vsix

v0.35.3 — Explorer 附加 · read_terminal · Agent 验证闭环 · save_plan

🇨🇳 中文

一、Explorer 右键附加文件/文件夹 📁

在 VS Code 资源管理器右键点击任意文件或文件夹，选择「附加到 Deep Copilot」，一键将文件内容或目录结构注入聊天上下文。文件超 64 KB 自动截断；文件夹递归遍历（最深 3 层 / 最多 200 条目，自动跳过
ode_modules\ / .git\ / \dist\ 等）。

二、\

ead_terminal\ 工具 🖥
模型可主动读取 VS Code 集成终端的最新输出，无需用户手动粘贴；支持按终端名称过滤；输出自动截断并脱敏。

三、Agent 主动验证闭环 🔁

执行关键写操作或命令后，Agent 自动生成验证 tool call（读回文件确认、执行测试）。
un_shell\ 结果结构化为 {exit_code, stdout, stderr}\，模型可直接按成功/失败分支处理。

四、\save_plan\ 工具 📋

Plan 模式调查结束时将结构化计划（标题、目标、步骤、涉及文件、风险）持久化到 .deep-copilot/plans/\，以时间戳命名为标准 Markdown 文件。

五、上下文 chip 自动附加当前文件 📎

打开编辑器文件后，该文件路径自动以 chip 形式出现在输入框；切换文件时实时更新；聚焦聊天面板时 chip 不再被误清除。

六、Bug 修复与 UI 调整

• 技能路径跨 home / 工作区目录解析修复
• 工具卡片边框改为主题感知色 \�ar(--vscode-panel-border)\
• 工具头部状态栏恢复显示
• Composer 区域移除多余顶部分隔线

---

🇬🇧 English

1. Explorer Context Menu — Attach File / Folder 📁

Right-click any file or folder in VS Code Explorer → Attach to Deep Copilot injects its content or directory tree as a chip. Files truncated at 64 KB; folders walked recursively (max depth 3, max 200 entries;
ode_modules\ / .git\ / \dist\ etc. skipped automatically).

2. \

ead_terminal\ Tool 🖥
The model can proactively read the latest output of the VS Code integrated terminal — no more manual copy-pasting. Supports filtering by terminal name; output auto-truncated with sensitive paths sanitised.

3. Agent Proactive Verification Loop 🔁

After critical writes or shell commands, the agent automatically emits a follow-up verification tool call (re-read file, run tests).
un_shell\ result is structured as {exit_code, stdout, stderr}\ so the model branches on success/failure.

4. \save_plan\ Tool 📋

At the end of a Plan-mode investigation, the structured plan (title, goal, steps, files, risks) is persisted to .deep-copilot/plans/\ as a timestamped Markdown file.

5. Context-Chip Auto-Attach Current File 📎

When an editor file is focused its path appears as a chip in the input bar; updates live as you switch files; chip is preserved when focus moves to the chat panel.

6. Bug Fixes & UI

• Skill SKILL.md path resolution across home / workspace directories
• Tool-card borders replaced with theme-aware \�ar(--vscode-panel-border)\
• Tool header status bar restored (was accidentally hidden)
• Composer top separator removed

v0.35.2 — Explorer 附加 · read_terminal · Agent 验证闭环 · save_plan

🇨🇳 中文

一、Explorer 右键附加文件/文件夹 📁

在 VS Code 资源管理器右键点击任意文件或文件夹，选择「附加到 Deep Copilot」，一键将文件内容或目录结构注入聊天上下文。文件超 64 KB 自动截断；文件夹递归遍历（最深 3 层 / 最多 200 条目，自动跳过
ode_modules\ / .git\ / \dist\ 等）。

二、\

ead_terminal\ 工具 🖥
模型可主动读取 VS Code 集成终端的最新输出，无需用户手动粘贴；支持按终端名称过滤；输出自动截断并脱敏。

三、Agent 主动验证闭环 🔁

执行关键写操作或命令后，Agent 自动生成验证 tool call（读回文件确认、执行测试）。
un_shell\ 结果结构化为 {exit_code, stdout, stderr}\，模型可直接按成功/失败分支处理。

四、\save_plan\ 工具 📋

Plan 模式调查结束时将结构化计划（标题、目标、步骤、涉及文件、风险）持久化到 .deep-copilot/plans/\，以时间戳命名为标准 Markdown 文件。

五、上下文 chip 自动附加当前文件 📎

打开编辑器文件后，该文件路径自动以 chip 形式出现在输入框；切换文件时实时更新；聚焦聊天面板时 chip 不再被误清除。

六、Bug 修复与 UI 调整

• 技能路径跨 home / 工作区目录解析修复
• 工具卡片边框改为主题感知色 \�ar(--vscode-panel-border)\
• 工具头部状态栏恢复显示
• Composer 区域移除多余顶部分隔线

---

🇬🇧 English

1. Explorer Context Menu — Attach File / Folder 📁

Right-click any file or folder in VS Code Explorer → Attach to Deep Copilot injects its content or directory tree as a chip. Files truncated at 64 KB; folders walked recursively (max depth 3, max 200 entries;
ode_modules\ / .git\ / \dist\ etc. skipped automatically).

2. \

ead_terminal\ Tool 🖥
The model can proactively read the latest output of the VS Code integrated terminal — no more manual copy-pasting. Supports filtering by terminal name; output auto-truncated with sensitive paths sanitised.

3. Agent Proactive Verification Loop 🔁

After critical writes or shell commands, the agent automatically emits a follow-up verification tool call (re-read file, run tests).
un_shell\ result is structured as {exit_code, stdout, stderr}\ so the model branches on success/failure.

4. \save_plan\ Tool 📋

At the end of a Plan-mode investigation, the structured plan (title, goal, steps, files, risks) is persisted to .deep-copilot/plans/\ as a timestamped Markdown file.

5. Context-Chip Auto-Attach Current File 📎

When an editor file is focused its path appears as a chip in the input bar; updates live as you switch files; chip is preserved when focus moves to the chat panel.

6. Bug Fixes & UI

• Skill SKILL.md path resolution across home / workspace directories
• Tool-card borders replaced with theme-aware \�ar(--vscode-panel-border)\
• Tool header status bar restored (was accidentally hidden)
• Composer top separator removed

v0.33.0 — 史诗级 UI 重构 · Epic UI Overhaul

Deep Copilot v0.33.0 — 史诗级 UI 重构 · Epic UI Overhaul

这是 DeepCopilot 有史以来最大规模的界面体验升级，全面对标顶级 AI 编程助手的交互标准。

---

🇨🇳 中文说明

总览

v0.33.0 以"少即是多"为核心理念，对聊天界面进行了三大方向的深度重构：

1. 工具调用展示 — 从繁琐的卡片式布局，蜕变为 Sema / GitHub Copilot 同款的极简单行文本
2. 进度动画 — 彻底重设计底部 Sonar Spinner，删繁就简、加入动态文字与计时
3. 滚动体验 — 修复长回复时进度条被遮挡的顽固性 bug

---

一、工具调用 UI 极简化 🔧

之前的样子：
每次工具调用都会渲染一个带有图标、三角形展开符、状态标签、分栏的完整卡片，信息密集、视觉嘈杂，尤其在 Agent 连续调用十几个工具时，界面几乎被工具卡堆满。

现在的样子：

read_file  src/extension.js                       ← 单行灰色文本，点击展开
write_file  media/chat.css                        ← 文件路径更淡、字更小
run_shell  npm run package                        ← 无图标、无边框、无背景

具体改动：

• 隐藏所有图标（display:none），彻底不占位
• 隐藏三角形展开符，用更自然的点击交互替代
• 隐藏状态标签（Running / Done / Error），状态通过动态小点暗示
• 工具名称：字体缩小至 10.5px，颜色使用 descriptionForeground，透明度降至 65%
• 文件/目标路径：等宽字体 10px，透明度仅 42%，几乎退到背景
• 运行中小动画：工具名称后接一个琥珀色呼吸小点（::after 伪元素），静默指示执行中状态
• 点击展开：整行可点击，展开后显示完整参数与输出结果
• 思考气泡（Thought）：移除所有"思考中 Xs"耗时标签，不再在每步工具调用前显示累计秒数——安静专注

视觉层级（文字颜色由深到浅）：

元素	颜色/透明度
正文回复	foreground（白色/深色）
工具名称	descriptionForeground × 65%
文件路径	descriptionForeground × 42%
详情内容	descriptionForeground × 68%

---

二、底部进度动画全面重设计 🌊

底部的"正在思考"动画是用户感知 AI 状态的核心视觉元素，此版本对其进行了颠覆性重设计。

旧版问题：

• 带背景色、边框、光扫 shimmer 效果，视觉噪声过大
• 没有任何文字信息，用户不知道 AI 在做什么
• 计时信息散落在各思考气泡中，难以追踪

新版设计语言：

●        Reasoning…   3s  · Esc
↑蓝光波   ↑18px留白   ↑动词  ↑计时 ↑中断提示

Sonar 光波（保留并增强）：
蓝色同心圆扩散动画完整保留，以 VS Code 主题色（button.background）为准，双层脉冲：

• 外层：环形扩散，从 scale(1) 放大至 scale(4)，透明度渐出
• 内层：box-shadow 脉冲，延迟 0.7s，错峰制造连续感
• 停止时：两层动画同时冻结，透明度降至 25%

透明背景：
去除所有 background、border、shimmer 效果，整个 spinner 悬浮于内容之上，不遮挡视线、不增加视觉层级。

英文动词轮播：
20 个精心挑选的英文动词，每 3 秒随机切换一次，切换时触发 0.55s 渐显动画（opacity: 0.1 → 1 → 0.85）：

Reasoning… · Synthesizing… · Cogitating… · Deliberating… · Computing… · Inferring… · Distilling… · Modeling… · Weaving… · Decoding… · Manifesting… · Orchestrating… · Ruminating… · Pondering… · Crafting… · Assembling… · Percolating… · Ideating… · Transmuting… · Conjuring…

实时计时器：
动词右侧显示已用时间，格式 1s / 2m5s，每秒刷新。让用户清晰感知每一步的耗时。

中断提示：
计时器后显示 · Esc 提示，窗口宽度不足时自动隐藏（Container Query）。

停止状态：
按下 Esc 后，动词立即变为 Stopping…，文字颜色切换至 errorForeground（红色），Sonar 动画冻结，边框变暗红。

空间设计：
光波与动词之间留有 18px 留白，给视觉以呼吸感，避免拥挤。

---

三、滚动体验修复 📜

问题： 在长回复生成过程中，底部进度条会随内容增加而下沉，最终被输入框遮挡，只露出上半部分，用户无法看到完整的动画与计时信息。

根本原因：
ascroll() 在内容刚插入 DOM 时立即读取 scrollHeight，而此时浏览器尚未完成布局计算，scrollHeight 返回旧值，导致滚动量不足。

修复方案（三管齐下）：

1. requestAnimationFrame 包裹：将 msgs.scrollTop = msgs.scrollHeight 推迟到浏览器完成当帧布局后执行，确保读取的是最新高度
2. 每秒兜底滚动：在 _renderStatus 计时回调末尾追加 ascroll() 调用，每秒主动确认一次 spinner 可见性
3. nearBottom 阈值扩大：从 80px 提高到 120px，给 spinner 自身高度留出余量，防止过早脱离吸底模式

---

受影响文件

文件	变更内容
media/chat.js	DC_VERBS 动词表、setBusy 重构、_renderStatus 更新、ascroll rAF 修复、makeThinkChip 置空
media/chat.css	工具卡片 CSS 全量重写、dc-spinner 新样式、dcTextFlash 动画
README.md	版本徽章更新、v0.33.0 changelog 条目
src/	其他后端累积修复

---

🇺🇸 English Release Notes

Overview

v0.33.0 is the largest UI overhaul in DeepCopilot's history, built around the philosophy of less is more. Three major areas were redesigned from the ground up:

1. Tool-call display — from verbose card-based layout to the same minimal single-line style used by Sema and GitHub Copilot
2. Progress animation — completely redesigned Sonar Spinner with dynamic text and a live timer
3. Scroll experience — fixed the long-standing bug where the spinner was obscured by the input box

---

1. Minimal Tool-Call UI 🔧

Before:
Every tool invocation rendered a full card with icons, a chevron toggle, status labels, and multi-column layout. With agents making a dozen+ tool calls, the chat window was effectively buried under cards.

After:

read_file  src/extension.js                       ← single grey line, click to expand
write_file  media/chat.css                        ← path dimmer, smaller font
run_shell  npm run package                        ← no icon, no border, no background

What changed:

• Icons hidden (display:none) — zero pixel footprint
• Chevrons hidden — natural click-to-expand replaces the toggle
• Status badges hidden — running state indicated by a subtle amber breathing dot
• Tool name: 10.5px, descriptionForeground at 65% opacity
• File/target path: monospace 10px, 42% opacity — almost invisible background detail
• Running indicator: an amber breathing dot via ::after pseudo-element silently signals in-progress state
• Click to expand: the entire row is clickable; expands to show full args and output
• Thought chips: removed all "Thinking Xs" elapsed labels — no more per-step countdown noise

Visual hierarchy (text colour, darkest to lightest):

Element	Color / Opacity
AI reply text	foreground (full)
Tool name	descriptionForeground × 65%
File path	descriptionForeground × 42%
Expanded detail	descriptionForeground × 68%

---

2. Sonar Spinner — Complete Redesign 🌊

The bottom progress indicator is the primary visual signal that the AI is working. This version delivers a ground-up redesign.

Old problems:

• Background colour, border, and shimmer effect added visual noise
• No text information — users had no idea what the AI was doing
• Elapsed time scattered across thinking chips, hard to track

New design:

●        Reasoning…   3s  · Esc
↑sonar   ↑18px gap   ↑verb  ↑timer ↑interrupt hint

Sonar wave (retained and enhanced):
The blue concentric-ring pulse animation is fully preserved, using VS Code theme colour (button.background), with a two-layer pulse:

• Outer ring: expands from scale(1) to scale(4), fading out
• Inner glow: box-shadow pulse with a 0.7s delay, creating a continuous wave effect
• On stop: both layers freeze, opacity drops to 25%

Transparent background:
All background, border, and shimmer effects removed. The spinner floats over content with zero visual weight.

English verb carousel:
20 hand-picked English verbs rotate randomly every 3 seconds. Each transition triggers a 0.55s fade-in animation (opacity: 0.1 → 1 → 0.85):

Reasoning… · Synthesizing… · Cogitating… · Deliberating… · Computing… · Inferring… · Distilling… · Modeling… · Weaving… · Decoding… · Manifesting… · Orchestrating… · Ruminating… · Pondering… · Crafting… · Assembling… · Percolating… · Ideating… · Transmuting… · Conjuring…

Live elapsed timer:
Displayed to the right of the verb in 1s / 2m5s format, updating every second. Gives users a clear sense of how long each step is taking.

Interrupt hint:
· Esc displayed after the timer. Auto-hidden when the panel is too narrow (Container Query).

Stopping state:
On Esc, the verb immediately changes to Stopping…, text colour switches to errorForeground (red), the Sonar animation freezes, and the dot dims.

Breathing room:
An 18px gap between the sonar dot and the verb text gives the design room to breathe.

---

3. Scroll Fix 📜

Problem: During long streaming responses, the spinner sank toward the bottom of the chat area and was eventually hidden behind the input box — only the top half of the animation was visible.

Root cause:
ascroll() read scrollHeight immediately after DOM insertion, before the browser had completed layout. This returned a stale (shorter) height, causing the scroll to fall short.

Fix — three-pronged approach:

1. requestAnimationFrame wrapper: defers msgs.scrollTop = msgs.scrollHeight until after the browser finishes the current frame's layout, ensuring the height is fresh
2. Per-second safety net: _renderStatus now calls ascroll() at the end of every 1-second tick, actively verifying spinner visibility
3. Wider nearBottom threshold: raised from 80px to 120px, leaving headroom for the spinner's own height and preventing premature detachment from sticky-scroll mode

---

Files Changed

File	Change
media/chat.js	DC_VERBS array, setBusy rewrite, _renderStatus update, ascroll rAF fix, makeThinkChip no-op
media/chat.css	Tool card CSS fully rewritten, dc-spinner new styles, dcTextFlash keyframe
README.md	Version badge updated, v0.33.0 changelog entry added
src/	Accumulated backend fixes

---

📦 Installation

1. Download deep-copilot-0.33.0.vsix below
2. In VS Code: Extensions → ··· → Install from VSIX…
3. Select the downloaded file and reload

Or via terminal:

code --install-extension deep-copilot-0.33.0.vsix

v0.32.9 — run_shell OS launch + autopilot workspace bypass

累积更新：相对于 v0.32.7，包含 v0.32.8 和 v0.32.9 两个补丁版本，均为 bug 修复。
Cumulative update from v0.32.7: two bug-fix patches, v0.32.8 and v0.32.9.

---

v0.32.8 — 修复：Agent 拒绝打开桌面应用 / Fix: Agent refuses to open desktop apps

问题背景 / Background

在 autopilot 模式下，请求"请打开我的 CAD 软件"等桌面操作时，Agent 会回复"作为 AI 助手我无法打开桌面应用程序"——实际上根本没有尝试调用 run_shell（日志显示 tool_calls=0）。根本原因是模型训练先验（"我只是编程助手"）覆盖了对 run_shell 能力的认知。

In autopilot mode, requests like "please open my CAD software" caused the agent to reply "As an AI assistant I cannot open desktop applications" — without even attempting run_shell (logs showed tool_calls=0). The root cause was the model's training prior ("I'm just a coding assistant") overriding its awareness of run_shell capabilities.

修复内容 / Changes

在系统提示词的"Using tools"章节新增明确正向指令：声明 run_shell 拥有完整的操作系统访问权限；列出各平台应用启动命令（Windows: Start-Process，macOS: open，Linux: xdg-open）；明确禁止以"无法启动应用"为由拒绝任务，要求始终先用 run_shell 尝试。

Added an explicit instruction in the "Using tools" section of the system prompt: declares run_shell has full OS-level access; lists platform launch commands (Start-Process / open / xdg-open); explicitly prohibits the agent from refusing with "I cannot launch applications" — it must always attempt with run_shell first.

受影响文件 / Affected file: src/prompts/system.js

---

v0.32.9 — 修复：Autopilot 模式下仍弹出工作区外访问对话框 / Fix: "Outside workspace" dialog in autopilot mode

问题背景 / Background

将审批模式设为 autopilot（无需人工确认）后，Agent 读写工作区外文件（如 ~/.deepcopilot/memory.md）时仍会弹出"Deep Copilot 想访问工作区之外的路径"对话框，需手动点击确认——与 autopilot 的语义相悖。

Even with approvalMode = autopilot, the "Deep Copilot wants to access a path outside the workspace" dialog still appeared when reading/writing files outside the workspace (e.g. ~/.deepcopilot/memory.md). This contradicted the intended semantics of autopilot mode.

修复内容 / Changes

在 ensurePathAllowed() 中，弹出对话框前先检测审批模式：autopilot 时静默放行并缓存路径至本轮会话集合（_outsideWsApprovals），后续不再重复检查；manual / auto-edit 模式行为不变。

In ensurePathAllowed(), added an approval-mode check before the dialog: when autopilot, silently allow the path and cache it in _outsideWsApprovals for the session. manual and auto-edit modes are unaffected.

受影响文件 / Affected file: src/tools/utils.js

Deep Copilot v0.32.7

Deep Copilot v0.32.7 — Release Notes

🇨🇳 中文说明

本次更新 (v0.32.6 → v0.32.7)

新功能：多语言字体 + Webview 界面全面本地化（Issue #53）

背景

之前 Webview 始终使用 VS Code 编辑器字体（var(--vscode-font-family)），在中文环境下汉字通常以等宽字体渲染，观感偏窄；英文环境下无系统级 UI 字体优化。同时，界面所有文案均为硬编码中文，英文 VS Code 用户看到的是中文界面。

改动内容

1. 自动字体切换

• 启动时读取 vscode.env.language，检测 VS Code 显示语言。
• 中文环境（zh-*）：字体栈优先使用 Microsoft YaHei UI → Microsoft YaHei → PingFang SC → Hiragino Sans GB → Noto Sans CJK SC → Source Han Sans CN → WenQuanYi Micro Hei，在 Windows / macOS / Linux 均有合理兜底。
• 其他语言（en 等）：字体栈切换为 Segoe UI → Inter → system-ui → -apple-system → BlinkMacSystemFont → Helvetica Neue → Arial。
• 通过 html[data-locale] 属性实现 CSS 条件覆盖，无运行时开销。

2. Webview 界面全面 i18n

• 将 src/webview/html.js 中所有硬编码中文字符串（共 20 处）接入现有 t() 国际化系统。
• 涉及：欢迎页副标题、输入框 placeholder、侧边栏标签与按钮、会话列表空状态、思考中指示器、工具提示文本等。
• 中文 VS Code 保持原有中文界面；英文 VS Code 所有文案自动切换为英文。

效果对比

界面元素	中文 VSCode	英文 VSCode
字体	微软雅黑 UI / 苹方	Segoe UI / system-ui
欢迎副标题	让高质量 AI 生产力开放、公平、普惠	Open, fair, and accessible AI productivity for all
输入框提示	描述要构建的内容	Describe what you want to build
会话面板	历史会话 / 本工作区 / 全部	Sessions / Workspace / All
思考指示	● ● ● 思考中...	● ● ● Thinking...

受影响的文件

• src/webview/html.js — 注入 data-locale 属性，接入 t() 翻译
• src/utils/i18n.js — 新增 20 条 wv* 前缀 Webview UI 字符串（中英两套）
• media/chat.css — 新增两条 html[data-locale] 条件字体规则

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🇺🇸 English Release Notes

What's Changed (v0.32.6 → v0.32.7)

New: Locale-aware fonts + full webview i18n (Issue #53)

Background

The webview previously used VS Code's editor font (var(--vscode-font-family)) for all UI text — a monospaced code font that renders poorly for Chinese characters. Additionally, every string in the webview HTML template was hardcoded in Chinese, making the interface unusable in non-Chinese locales.

Changes

1. Automatic font switching

• Reads vscode.env.language at startup to detect the active VS Code display language.
• Chinese locale (zh-*): font stack prioritises Microsoft YaHei UI → Microsoft YaHei → PingFang SC → Hiragino Sans GB → Noto Sans CJK SC → Source Han Sans CN → WenQuanYi Micro Hei, with full fallback coverage on Windows / macOS / Linux.
• Other locales (en, etc.): font stack switches to Segoe UI → Inter → system-ui → -apple-system → BlinkMacSystemFont → Helvetica Neue → Arial.
• Implemented via html[data-locale] CSS attribute selectors — zero runtime overhead, no bundled font files added.

2. Full webview i18n

• All 20 hardcoded Chinese strings in src/webview/html.js are now routed through the existing t() i18n system.
• Covers: welcome subtitle, input placeholder, session panel labels and buttons, empty-state text, thinking indicator, all button tooltips.
• Chinese VS Code users see the same Chinese interface as before; English VS Code users now see a fully English UI.

Affected files

• src/webview/html.js — injects data-locale, uses t() for all UI strings
• src/utils/i18n.js — adds 20 wv*-prefixed webview UI strings (EN + ZH)
• media/chat.css — adds two html[data-locale] conditional font-family rules

Deep Copilot v0.32.6

Deep Copilot v0.32.6 — Release Notes

🇨🇳 中文说明

本次更新 (v0.32.5 → v0.32.6)

修复：工具调用折叠不完整（Issue #51）

问题背景
之前 run_shell、web_search、spawn_agent 等卡片式工具从不参与折叠，只有轻量 prose 行（read_file、list_dir 等）才能被分组；并且折叠只对消息末尾的连续工具序列生效，中间段的工具序列会原样展开。

修复内容

• 新增 getToolVerb() 辅助函数，统一从 prose 行和卡片式工具中提取操作动词。
• 新增 makeToolGroup() 核心函数，支持将任意类型的工具元素批量包装为可折叠的 .tl-group。
• 新增 groupAllToolRuns()：在回复结束（replyEnd）时扫描整个 .flow，对所有连续工具序列（无论位于消息中部还是末尾）执行折叠，单个工具不受影响。
• 流式预折叠（groupTrailingToolLines）同样升级，现在可识别 .tool 卡片。

效果：多轮 Agent 执行后，每段连续工具调用均会折叠为 Read ×3 · Ran · Searched ×2 样式的可点击摘要行，点击可展开查看详情。

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修复：思考块臃肿、顶部固定、默认展开（Issue #52）

问题背景
DeepSeek R1 在每轮工具调用前都会输出 CoT 推理内容（<think> 标签）。原实现将所有轮次的推理内容追加到同一个顶部固定的文本块中，且默认展开，导致长任务时推理内容占据大量屏幕空间，实际回复内容被推到底部。

修复内容

• 默认折叠：思考块现在默认折叠，用户可点击展开。
• 每轮独立：新增 makeThinkChip() 函数，在每次 newTurn（Agent 进入新一轮迭代）时，在 .flow 中当前位置插入一个独立的内联思考芯片（.think-slot），而非继续追加到顶部块。
• 自动封闭：newTurn 事件触发时，上一轮思考块自动标记为"Thought for Xs"并折叠。
• 精确状态追踪：新增 curThkHead 状态变量，统一管理顶层思考头和内联芯片头，避免跨轮状态污染。
• 新增 .think-slot CSS，使内联芯片在 .flow 中正确布局。

效果：每轮 Agent 推理对应流程中的一个独立"Thinking… Xs"折叠芯片，结束后显示"Thought for Xs"，不再占用顶部固定位置，实际输出内容不被遮挡。

---

---

🇺🇸 English Release Notes

What's Changed (v0.32.5 → v0.32.6)

Fix: Incomplete tool-call folding (Issue #51)

Background
Previously, card-type tools (run_shell, web_search, spawn_agent) were never included in the collapsible groups — only lightweight prose lines (read_file, list_dir, etc.) were. Additionally, folding only applied to the trailing run of tools at the end of a message; any mid-turn tool sequences remained fully expanded.

Changes

• Added getToolVerb() helper to extract the action verb uniformly from both prose-line tools and card-type tools.
• Added makeToolGroup() core function that wraps any array of contiguous tool elements into a collapsible .tl-group.
• Added groupAllToolRuns(): called at replyEnd, it scans the entire .flow and folds every contiguous tool run (mid-turn or trailing) into a summary row. Single-tool sequences are left ungrouped.
• The streaming look-ahead fold (groupTrailingToolLines) is also upgraded to recognise .tool cards.

Result: After a multi-step agent run, each contiguous block of tool calls collapses into a clickable Read ×3 · Ran · Searched ×2 summary. Click to expand individual steps.

---

Fix: Monolithic, top-anchored, auto-expanded thinking block (Issue #52)

Background
DeepSeek R1 emits CoT reasoning (<think> tokens) before every tool-call iteration. The previous implementation appended all iterations' reasoning into a single block pinned to the top of the bubble, expanded by default. For long agentic tasks this flooded the screen with raw reasoning, pushing the actual reply far down.

Changes

• Default-collapsed: The thinking block is now collapsed by default. Users can click to expand any iteration's reasoning.
• Per-iteration chips: New makeThinkChip() function. On each newTurn event (a new agent iteration begins), an independent inline think chip (.think-slot) is appended at the current position inside .flow, rather than appending to the monolithic top block.
• Auto-seal: When newTurn fires, the previous iteration's thinking chip is automatically sealed with an elapsed-time label ("Thought for Xs") and collapsed.
• Accurate state tracking: New curThkHead variable tracks the active thinking head (either the original top-level head or an inline chip head), preventing cross-iteration state bleed.
• Added .think-slot CSS rule for correct inline layout.

Result: Each agent reasoning iteration appears as its own collapsible "Thinking… Xs" chip inline in the response flow. After completion it becomes "Thought for Xs". The main reply content is never obscured by a wall of reasoning text.