docs: add v0.35.2 changelog entry (bilingual)

Author: ZhouChaunge

README.md

@@ -477,6 +477,11 @@ The hook's stdout/stderr is appended to the tool result so the model can react 
 <details>
 <summary>点击展开完整更新日志 · Click to expand full changelog</summary>
 
+### v0.35.2 — Explorer 附加 · read_terminal · Agent 验证闭环 · save_plan
+
+- 中文：①**Explorer 右键附加**：在 VS Code 资源管理器右键任意文件或文件夹，点击「附加到 Deep Copilot」可将文件内容或目录结构以 chip 形式注入聊天上下文；文件超 64 KB 自动截断，文件夹递归遍历（最深 3 层 / 最多 200 条，跳过 `node_modules` / `.git` 等噪音目录）。②**`read_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敏感路径。③**Agent 主动验证闭环**：Agent 执行关键写操作或命令后，自动生成"下一步验证"tool call（如读文件确认内容、运行测试）；`run_shell` 结果结构化为 `{exit_code, stdout, stderr}`，模型可直接判断成功/失败。④**`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/` 目录，以时间戳命名为标准 Markdown 文件。⑤**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，发送时作为上下文附加；切换文件 chip 实时更新，聚焦聊天面板时 chip 保持不变（不再误清除）。⑥修复：技能路径跨 home / 工作区目录解析；工具卡片边框改为主题感知色；工具头部状态栏恢复显示；Composer 区域移除多余分隔线。
+- English: ①**Explorer context-menu attach**: right-click any file or folder in VS Code Explorer → "Attach to Deep Copilot" injects its content or directory tree as a chip into the chat input. Files auto-truncated at 64 KB; folders walked recursively (max depth 3, max 200 entries; `node_modules` / `.git` / `dist` etc. skipped). ②**`read_terminal` tool**: the model can proactively read the latest output of the VS Code integrated terminal without the user manually 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 tool call to verify the result (e.g. re-read a file to confirm content, or run tests); `run_shell` result is structured as `{exit_code, stdout, stderr}` so the model can branch 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; chip updates live as the active file changes; chip is preserved (no longer cleared) when focus moves to the chat panel. ⑥Fixes: skill SKILL.md path resolution across home / workspace directories; tool-card borders replaced with theme-aware `var(--vscode-panel-border)`; tool header status bar restored; Composer top separator removed.
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 ### v0.35.0 — Skills · FIM 行内补全 · Plan 模式 · 项目规则发现
 
 - 中文：①**技能系统升级**：三目录扫描（`~/.deepcopilot/skills` / `~/.claude/skills` / `~/.copilot/skills`），YAML 元数据解析（`name`/`description`/`applies_to` 工作区门控），稳定字母排序，新增 `skill_invoke` 工具让模型按需加载技能，斜杠命令 `/skill <name>` 手动唤起。②**DeepSeek FIM 行内补全**：在编辑器停止输入约 350ms 后，以前缀/后缀上下文调用 DeepSeek FIM 接口，建议以幽灵文字呈现，`Tab` 接受；默认关闭（`deepCopilot.inlineCompletion.enable`），静默失败，请求自动取消，日志脱敏。③**Plan 只读交互模式**：新增 Plan 模式，系统提示词追加只读约束，模型只可读文件/搜索，任何写操作或 shell 执行均被工具层拦截，适合先调查后动手。④**项目级 AI 规则自动发现**：启动时扫描 `DEEPCOPILOT.md`、`.github/copilot-instructions.md`、`AGENTS.md`、`.cursor/rules/*.mdc`、`CLAUDE.md`，全量注入系统提示词（总量不超过 8 KB）。⑤**AUTOCOMPACT 持久通知**：上下文自动压缩时在聊天界面插入持久通知卡片。⑥修复：autopilot 模式下危险命令弹窗跳过 + 每会话缓存；Shell 心跳超时 + SIGKILL 兜底；孤立工具消息 HTTP 400 自愈；IME 输入法 Enter 防误触。