优化: AI模块(provider重试兼容+aichat交互+工具卡片可读化+diff高亮)

src/i18n/en/ai.ts

@@ -8,11 +8,15 @@ export default {
       fileInfo: 'File Info',
       appendFile: 'Append File',
       searchFiles: 'Search Files',
+      patchFile: 'Patch File',
+      deleteFile: 'Delete File',
+      renameFile: 'Rename/Move File',
     },
     aiTool: {
       fileInfoDesc: 'Get file or directory metadata (exists, size, line count, modified time, is binary, is directory) without reading content',
       appendFileDesc: 'Append content to end of file. Creates file if not exists. Returns bytes written and new file size',
       searchFilesDesc: 'Search for files matching a pattern (case-insensitive substring match) in a directory. Supports recursive search, max 50 results with total count and has_more flag',
+      renameFileDesc: 'Rename or move a file (one tool covers both rename and move). from=source path, to=target path, overwrite=default false (reject if target exists). Atomic rename on same volume, auto copy+remove across volumes',
     },
     errorNotFound: 'Request failed: the endpoint or model does not exist. Please check the Provider configuration.',
     errorAuth: 'Request failed: the API key is invalid or lacks permission.',
@@ -21,6 +25,15 @@ export default {
     streamInterruptedAfterTool: '⚠ The tool finished, but the following reply was interrupted (no data stream for a long time). You can click Continue to retry.',
     streamInterrupted: '⚠ The response was interrupted (no data stream for a long time). This may be due to a network disconnection or a backend error. Please try again.',
     queueFull: 'Send queue is full (max {limit} items)',
+    forceSendConfirm: 'AI generation appears stuck. Force-stop and send anyway? (This may interrupt the current response)',
+    forceSendBtn: 'Force Send',
+    queueTimedOut: 'Queue timed out',
     approvalNotDelivered: 'Approval operation failed to reach the backend: {error}',
+    approvalTimeout: '⚰ Approval timed out, automatically rejected: {toolName}',
+    // AE-2025-07: Agentic loop progress bar copy
+    // Note: max round / completed tool count are not surfaced by backend this round;
+    // template conditionally omits them. Add *WithMax keys once backend exposes them.
+    agenticProgress: '🔄 Round {round} · ⏳{pending} pending',
+    agenticProgressNoPending: '🔄 Round {round}',
   },
 }

src/i18n/en/aiChat.ts

@@ -18,7 +18,10 @@ export default {
     // ── Header buttons ──
     conversationList: 'Chat list',
     maximize: 'Maximize',
+    pendingApprovalCount: '{n} pending',
+    pendingApprovalHint: 'Click to jump to the first pending approval',
     restoreSidebar: 'Restore sidebar',
+    sidebarResizeHint: 'Drag to resize sidebar',
     detachWindow: 'Detach window',
     closePanel: 'Close panel',
     dockRight: 'Dock to main window right',
@@ -32,11 +35,22 @@ export default {
     providerNotConfigured: 'No AI provider configured. Please add one in settings.',
     notConfigured: 'Not configured',
 
-    // ── Empty states ──
+    // ── Empty states (UX-2025-20: example prompt cards + no-provider guidance) ──
     emptyNoProvider: 'No AI provider configured',
     emptyNoProviderHint: 'Please add a provider in settings to start chatting',
     emptyTitle: 'Chat with AI assistant',
     emptyHint: 'Try "create a project" or "list all tasks"',
+    // Example prompt cards: click to fill and send (4 prompts, DevFlow scenarios)
+    examplePrompt1: 'Analyze this project’s dependencies',
+    examplePrompt2: 'Help me write a workflow node',
+    examplePrompt3: 'List all current tasks',
+    examplePrompt4: 'Generate a project idea',
+    goToSettings: 'Open settings',
+    goToSettingsHint: 'The detached window cannot open settings directly. Configure AI providers on the main window’s Settings page.',
+
+    // ── Provider switch feedback (UX-2025-14) ──
+    providerSwitched: 'Switched to {model}',
+    providerSwitchHint: 'Current model: {model}',
 
     // ── Back to bottom ──
     backToBottom: 'Back to bottom',
@@ -63,5 +77,10 @@ export default {
     clearChat: 'Clear',
     confirmClearChat: 'Are you sure you want to clear all messages in this chat? This cannot be undone.',
     toastSendFail: 'Send failed: {msg}',
+
+    // ── Message copy (F-260615-13) ──
+    copyMsg: 'Copy message',
+    copied: 'Copied',
+    copyFailed: 'Copy failed',
   },
 }

src/i18n/en/aiTool.ts

@@ -3,9 +3,14 @@ export default {
     running: 'Running…',
     approve: 'Approve',
     reject: 'Reject',
+    approveAll: 'Approve All ({n})',
+    rejectAll: 'Reject All',
     rejectedHint: 'User rejected this action',
+    // B-260616-12: tool execution slow hint (frontend fallback, no backend cancel IPC)
+    executionSlow: 'Tool "{name}" is taking longer than expected, please wait…',
     collapse: 'Collapse',
     expandAll: 'Expand all',
+    collapseAll: 'Collapse all',
     written: 'written',
     items: 'items',
     lines: 'lines',
@@ -45,5 +50,28 @@ export default {
 
     projectLabel: '"{name}"',
     projectIdNotFound: '(project not found, id={id})',
+
+    // AE-2025-05: High-risk approval second confirm (ask once more before approve; misclick cancellable)
+    confirmHighDelete: 'Permanently delete? This action cannot be undone',
+    confirmHighExec: 'Run this command?',
+    confirmHighGeneric: 'Proceed with this high-risk action?',
+
+    // Tool result detail format (plain-text result + approval placeholder appends arg summary)
+    resultDetail: '{raw} ({detail})',
+
+    // Approval argument key labels
+    argLabel: {
+      id: 'ID',
+      projectId: 'Project ID',
+      name: 'Name',
+      title: 'Title',
+      description: 'Description',
+      field: 'Field',
+      value: 'Value',
+      path: 'Path',
+      priority: 'Priority',
+      tags: 'Tags',
+      source: 'Source',
+    },
   },
 }

src/i18n/zh-CN/ai.ts

@@ -8,11 +8,15 @@ export default {
       fileInfo: '文件信息',
       appendFile: '追加写入',
       searchFiles: '搜索文件',
+      patchFile: '修改文件',
+      deleteFile: '删除文件',
+      renameFile: '重命名/移动文件',
     },
     aiTool: {
       fileInfoDesc: '获取文件或目录的元信息（是否存在、大小、行数、修改时间、是否二进制、是否目录），不读取文件内容',
       appendFileDesc: '向文件末尾追加内容，文件不存在则自动创建。返回写入字数和新文件大小',
       searchFilesDesc: '在指定目录下搜索匹配模式（字符串包含匹配）的文件名，返回路径和大小列表。支持递归搜索，结果限 50 条',
+      renameFileDesc: '重命名或移动文件（同一工具覆盖 rename 和 move）。from=源路径、to=目标路径、overwrite=默认 false 目标存在拒绝。同卷原子 rename，跨卷自动 copy+remove',
     },
     errorNotFound: '调用失败:接口地址或模型不存在,请检查 Provider 配置',
     errorAuth: '调用失败:API Key 无效或无权限',
@@ -21,6 +25,14 @@ export default {
     streamInterruptedAfterTool: '⚠ 工具已执行完成，后续回复中断（长时间无数据流）。可点继续重试。',
     streamInterrupted: '⚠ 响应中断（长时间无数据流）。可能是网络断连或后端异常，请重试。',
     queueFull: '待发送队列已满（最多 {limit} 条）',
+    forceSendConfirm: 'AI 生成似乎卡住了。是否强制结束当前生成并发送消息？（可能中断正在生成的回复）',
+    forceSendBtn: '强制发送',
+    queueTimedOut: '排队超时',
     approvalNotDelivered: '审批操作未送达后端：{error}',
+    approvalTimeout: '⚰ 审批超时，已自动拒绝：{toolName}',
+    // AE-2025-07: Agentic 循环进度条文案
+    // 注:max 轮次/已完成工具数本轮后端暂不透传,模板条件渲染省略;后端补全后新增 *WithMax key
+    agenticProgress: '🔄 循环 {round} · ⏳{pending}待审批',
+    agenticProgressNoPending: '🔄 循环 {round}',
   },
 }

src/i18n/zh-CN/aiChat.ts

@@ -18,7 +18,10 @@ export default {
     // ── Header 按钮 ──
     conversationList: '对话列表',
     maximize: '最大化',
+    pendingApprovalCount: '{n} 项待审批',
+    pendingApprovalHint: '点击跳转到第一个待审批项',
     restoreSidebar: '还原侧栏',
+    sidebarResizeHint: '拖拽调整侧栏宽度',
     detachWindow: '分离窗口',
     closePanel: '关闭面板',
     dockRight: '吸附到主窗口右侧',
@@ -32,11 +35,22 @@ export default {
     providerNotConfigured: '未配置 AI 提供商，请在设置中添加',
     notConfigured: '未配置',
 
-    // ── 空状态 ──
+    // ── 空状态(UX-2025-20:示例问题卡片 + 无 provider 引导) ──
     emptyNoProvider: '未配置 AI 提供商',
     emptyNoProviderHint: '请在设置中添加 Provider 后开始对话',
     emptyTitle: '与 AI 助手对话',
     emptyHint: '可以说"帮我创建一个项目"或"列出所有任务"',
+    // 示例问题卡片:点击自动填入并发送(4 条,DevFlow 场景相关)
+    examplePrompt1: '分析这个项目的依赖关系',
+    examplePrompt2: '帮我写一个工作流节点',
+    examplePrompt3: '列出当前所有任务',
+    examplePrompt4: '生成一个项目灵感',
+    goToSettings: '去设置',
+    goToSettingsHint: '分离窗口无法直接打开设置，请在主窗口的设置页配置 AI 提供商',
+
+    // ── Provider 切换反馈(UX-2025-14) ──
+    providerSwitched: '已切换到 {model}',
+    providerSwitchHint: '当前模型：{model}',
 
     // ── 回到底部 ──
     backToBottom: '回到底部',
@@ -63,5 +77,10 @@ export default {
     clearChat: '清空',
     confirmClearChat: '确定清空当前对话的所有消息？此操作不可恢复。',
     toastSendFail: '发送失败：{msg}',
+
+    // ── 消息拷贝(F-260615-13) ──
+    copyMsg: '复制消息',
+    copied: '已复制',
+    copyFailed: '复制失败',
   },
 }

src/i18n/zh-CN/aiTool.ts

@@ -3,9 +3,14 @@ export default {
     running: '执行中…',
     approve: '批准执行',
     reject: '拒绝',
+    approveAll: '全部批准 {n} 项',
+    rejectAll: '全部拒绝',
     rejectedHint: '用户拒绝了此操作',
+    // B-260616-12:工具执行超时提示(前端降级,无后端取消 IPC)
+    executionSlow: '工具「{name}」执行较久，请稍候…',
     collapse: '收起',
     expandAll: '展开全部',
+    collapseAll: '全部收起',
     written: '已写入',
     items: '项',
     lines: '行',
@@ -48,5 +53,28 @@ export default {
     // 审批参数特化(id/project_id 回显项目名,查不到标注原 id)
     projectLabel: '「{name}」',
     projectIdNotFound: '(项目已不存在, id={id})',
+
+    // AE-2025-05:High 风险审批二次确认文案(批准前再问一次,误点可取消)
+    confirmHighDelete: '确定永久删除？此操作不可恢复',
+    confirmHighExec: '确定执行此命令？',
+    confirmHighGeneric: '确定执行此高危操作？',
+
+    // 工具结果详情格式(非 JSON 纯文本 + 审批占位时补参数摘要)
+    resultDetail: '{raw}（{detail}）',
+
+    // 审批参数键标签
+    argLabel: {
+      id: 'ID',
+      projectId: '项目 ID',
+      name: '名称',
+      title: '标题',
+      description: '描述',
+      field: '字段',
+      value: '新值',
+      path: '路径',
+      priority: '优先级',
+      tags: '标签',
+      source: '来源',
+    },
   },
 }