优化: CR-08 i18n batch2全量(ProjectDetail5处+TaskDetail16key+AiChat3处+store error fallback 23处+useAiSend 3处)+@/i18n路径统一+vite别名

src/i18n/en/ai.ts

@@ -12,5 +12,7 @@ export default {
     errorNetwork: 'Network connection failed. Please check your network.',
     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)',
+    approvalNotDelivered: 'Approval operation failed to reach the backend: {error}',
   },
 }

src/i18n/en/aiChat.ts

@@ -60,5 +60,8 @@ export default {
 
     // ── Confirm dialog ──
     confirmDeleteConversation: 'Delete chat "{title}"? This cannot be undone.',
+    clearChat: 'Clear',
+    confirmClearChat: 'Are you sure you want to clear all messages in this chat? This cannot be undone.',
+    toastSendFail: 'Send failed: {msg}',
   },
 }

src/i18n/en/ideas.ts

@@ -76,5 +76,11 @@ export default {
     confirmDelete: 'Delete idea "{title}"? This cannot be undone.',
     promoteFailed: 'Promotion failed',
     evalFailed: 'Evaluation failed',
+    // Error fallbacks (user-visible via state.error)
+    err: {
+      loadFailed: 'Failed to load ideas',
+      createFailed: 'Failed to create idea',
+      deleteFailed: 'Failed to delete idea',
+    },
   },
 }

src/i18n/en/knowledge.ts

@@ -74,5 +74,17 @@ export default {
       deployment_note: 'Deployment Note',
       workflow_optimization: 'Workflow Optimization',
     },
+    // Error fallbacks (user-visible via state.error)
+    err: {
+      loadFailed: 'Failed to load knowledge base',
+      loadInboxFailed: 'Failed to load inbox',
+      searchFailed: 'Search failed',
+      createFailed: 'Failed to create knowledge',
+      updateStatusFailed: 'Failed to update status',
+      archiveFailed: 'Failed to archive',
+      loadConfigFailed: 'Failed to load config',
+      saveConfigFailed: 'Failed to save config',
+      extractFailed: 'Extraction failed',
+    },
   },
 }

src/i18n/en/projectDetail.ts

@@ -55,6 +55,14 @@ export default {
     relocateConfirmRelocate: 'Relocate project directory to:\n{dir}\n\nTech stack will be re-detected. Confirm?',
     relocateConfirmBind: 'Bind project directory to:\n{dir}\n\nTech stack will be re-detected. Confirm?',
     relocateFailed: 'Relocate failed: {msg}',
+    // Import directory
+    importDir: 'Import Directory',
+    importConfirm: 'Import as new project?\n{dir}\n\nThe directory name will be used as project name, tech stack will be detected, and README first section will fill description.',
+    importSuccess: 'Imported project "{name}"',
+    importFailed: 'Import failed: {msg}',
+    // Approval actions
+    approvalConfirm: 'Confirm ({count})',
+    approvalCancel: 'Cancel',
     // Tech stack
     techStackLabel: 'Tech Stack',
   },

src/i18n/en/projects.ts

@@ -45,5 +45,16 @@ export default {
       cancelled: '❌ Cancelled',
       active: '🚀 In Progress',
     },
+    // Error fallbacks (user-visible via state.error)
+    err: {
+      loadFailed: 'Failed to load projects',
+      createFailed: 'Failed to create project',
+      importFailed: 'Failed to import project',
+      deleteFailed: 'Failed to delete project',
+      loadTrashFailed: 'Failed to load trash',
+      restoreFailed: 'Failed to restore project',
+      purgeFailed: 'Failed to delete permanently',
+      loadWorkflowFailed: 'Failed to load workflow records',
+    },
   },
 }

src/i18n/en/taskDetail.ts

@@ -0,0 +1,24 @@
+export default {
+  taskDetail: {
+    // Header
+    backToList: '← Back to Tasks',
+    refresh: 'Refresh',
+    // Status hints
+    loading: 'Loading...',
+    loadFailed: 'Failed to load',
+    // Panel
+    infoTitle: 'Task Info',
+    // Field labels
+    title: 'Title',
+    description: 'Description',
+    status: 'Status',
+    priority: 'Priority',
+    project: 'Project',
+    branch: 'Branch',
+    assignee: 'Assignee',
+    baseBranch: 'Base Branch',
+    workflowDef: 'Workflow Definition',
+    createdAt: 'Created At',
+    updatedAt: 'Updated At',
+  },
+}

src/i18n/en/tasks.ts

@@ -52,5 +52,11 @@ export default {
       merged: '✅ Merged',
       abandoned: '🗑️ Abandoned',
     },
+    // Error fallbacks (user-visible via state.error)
+    err: {
+      loadFailed: 'Failed to load tasks',
+      createFailed: 'Failed to create task',
+      deleteFailed: 'Failed to delete task',
+    },
   },
 }

src/i18n/zh-CN/ai.ts

@@ -12,5 +12,7 @@ export default {
     errorNetwork: '网络连接失败,请检查网络',
     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）',
+    approvalNotDelivered: '审批操作未送达后端：{error}',
   },
 }

src/i18n/zh-CN/aiChat.ts

@@ -60,5 +60,8 @@ export default {
 
     // ── 确认弹层 ──
     confirmDeleteConversation: '确定删除对话「{title}」？该操作不可恢复。',
+    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}',
   },
 }

src/i18n/zh-CN/ideas.ts

@@ -76,5 +76,11 @@ export default {
     confirmDelete: '确定删除灵感「{title}」?此操作不可撤销。',
     promoteFailed: '立项失败',
     evalFailed: '评估失败',
+    // 错误回退(state.error 用户可见)
+    err: {
+      loadFailed: '加载灵感失败',
+      createFailed: '创建灵感失败',
+      deleteFailed: '删除灵感失败',
+    },
   },
 }

src/i18n/zh-CN/knowledge.ts

@@ -90,5 +90,17 @@ export default {
       deployment_note: '部署经验',
       workflow_optimization: '工作流优化',
     },
+    // 错误回退(state.error 用户可见)
+    err: {
+      loadFailed: '加载知识库失败',
+      loadInboxFailed: '加载收件箱失败',
+      searchFailed: '检索失败',
+      createFailed: '创建知识失败',
+      updateStatusFailed: '更新状态失败',
+      archiveFailed: '归档失败',
+      loadConfigFailed: '加载配置失败',
+      saveConfigFailed: '保存配置失败',
+      extractFailed: '立即抽取失败',
+    },
   },
 }

src/i18n/zh-CN/projectDetail.ts

@@ -55,6 +55,14 @@ export default {
     relocateConfirmRelocate: '将项目目录重定位到:\n{dir}\n\n技术栈将重新探测。确认?',
     relocateConfirmBind: '将项目目录绑定到:\n{dir}\n\n技术栈将重新探测。确认?',
     relocateFailed: '重定位失败: {msg}',
+    // 导入目录
+    importDir: '导入目录',
+    importConfirm: '导入目录为新项目?\n{dir}\n\n将自动用目录名作项目名,探测技术栈,并读 README 首段填描述。',
+    importSuccess: '已导入项目「{name}」',
+    importFailed: '导入失败: {msg}',
+    // 审批操作
+    approvalConfirm: '确认({count})',
+    approvalCancel: '取消',
     // 技术栈
     techStackLabel: '技术栈',
   },

src/i18n/zh-CN/projects.ts

@@ -44,5 +44,16 @@ export default {
       cancelled: '❌ 已取消',
       active: '🚀 进行中',
     },
+    // 错误回退(state.error 用户可见)
+    err: {
+      loadFailed: '加载项目失败',
+      createFailed: '创建项目失败',
+      importFailed: '导入项目失败',
+      deleteFailed: '删除项目失败',
+      loadTrashFailed: '加载回收站失败',
+      restoreFailed: '恢复项目失败',
+      purgeFailed: '彻底删除失败',
+      loadWorkflowFailed: '加载工作流记录失败',
+    },
   },
 }

src/i18n/zh-CN/taskDetail.ts

@@ -0,0 +1,24 @@
+export default {
+  taskDetail: {
+    // 头部
+    backToList: '← 返回任务列表',
+    refresh: '刷新',
+    // 状态提示
+    loading: '加载中...',
+    loadFailed: '加载失败',
+    // 面板
+    infoTitle: '任务信息',
+    // 字段标签
+    title: '标题',
+    description: '描述',
+    status: '状态',
+    priority: '优先级',
+    project: '关联项目',
+    branch: '分支',
+    assignee: '负责人',
+    baseBranch: '基础分支',
+    workflowDef: '工作流定义',
+    createdAt: '创建时间',
+    updatedAt: '更新时间',
+  },
+}

src/i18n/zh-CN/tasks.ts

@@ -52,5 +52,11 @@ export default {
       merged: '✅ 已合并',
       abandoned: '🗑️ 已放弃',
     },
+    // 错误回退(state.error 用户可见)
+    err: {
+      loadFailed: '加载任务失败',
+      createFailed: '创建任务失败',
+      deleteFailed: '删除任务失败',
+    },
   },
 }