优化: 设置域体验完善

- 校验失败红框定位字段,保存反馈改持久化成功后
- 数值越界钳制,双提示队列化不再重叠
- 搜索防抖跳分类,托盘气泡文案进多语言

src/i18n/en/ai.ts

@@ -89,6 +89,19 @@ export default {
       truncated: 'truncated',
       failed: 'failed',
       meta: '{rounds} rounds · {tokens} tokens',
+      // S3: finished card is clickable to open the read-only trace (hover hint)
+      viewHint: 'Click to view execution trace',
+    },
+    // S3 sub-agent trace overlay (opened from the finished card, read-only simple render,
+    // discarded on close)
+    agentTrace: {
+      title: 'Sub-agent Trace',
+      empty: 'No messages recorded',
+      loadFail: 'Failed to load sub-agent trace',
+      roleUser: 'User',
+      roleAssistant: 'Assistant',
+      roleTool: 'Tool result',
+      roleSystem: 'System',
     },
   },
 }

src/i18n/en/aiChat.ts

@@ -292,5 +292,10 @@ export default {
     sendErrRateLimit: 'Rate limit reached, please retry later (error: {msg})',
     sendErrQuota: 'AI quota or balance insufficient, check your provider account (error: {msg})',
     sendErrNetwork: 'Network error or timeout, check your connection and retry (error: {msg})',
+
+    // ── UX-P3 chat polish additions ──
+    editEmptyBlocked: 'Edit content is empty, submission cancelled',
+    skillNoMatchQuery: 'No skill matches "{q}", send blocked',
+    backfillOverwriteConfirm: 'The input box has an unsent draft; backfilling will overwrite it. Continue?',
   },
 }

src/i18n/en/common.ts

@@ -24,5 +24,7 @@ export default {
       perPage: 'Per page',
       total: '{n} total',
     },
+    // Close-to-tray notice bubble (App.vue consumes the tray-hide-notice event; moved from hardcoded Chinese)
+    trayNoticeRunning: '{n} conversation(s) keep running in the background — the tray icon brings the window back anytime',
   },
 }

src/i18n/en/settings.ts

@@ -17,7 +17,15 @@ export default {
 
     // ===== Instant feedback (phase 5 SettingRow) =====
     savedHint: '✓ Saved',
+    // False-success family: red inline feedback for persist/IPC failure
+    saveFailedHint: '✗ Save failed',
     nextRoundBadge: 'Next message',
+    // Out-of-range clamp notices (concurrency 1-64 + per-conv ≤ global; temperature reports the corrected value)
+    toastConcurrencyClamped: 'Value out of range, corrected automatically (concurrency 1-{max}; per-conversation capped at global)',
+    toastTempClamped: 'Sampling temperature must be within 0-2, corrected to {v}',
+    // Prompt caching toggle save feedback (previously silent)
+    toastAnthropicCacheSaved: 'Prompt caching setting saved',
+    toastAnthropicCacheFail: 'Failed to save the prompt caching setting',
 
     // ===== Connection mgmt (phase 7: experimental badge, not wired to AI yet) =====
     experimentalBadge: 'Experimental · not wired to AI tools',

src/i18n/en/taskDetail.ts

@@ -91,5 +91,7 @@ export default {
     descSaveFailed: 'Failed to save description: {msg}',
     saveDesc: 'Save',
     cancelEdit: 'Cancel',
+    // S4 related conversations (reverse lookup of main sessions that ran task tools, click to jump)
+    relatedConversations: 'Conversations',
   },
 }

src/i18n/zh-CN/ai.ts

@@ -88,6 +88,18 @@ export default {
       truncated: '已截断',
       failed: '失败',
       meta: '{rounds} 轮 · {tokens} tokens',
+      // S3:完成卡可点击查看只读轨迹(hover 提示)
+      viewHint: '点击查看执行轨迹',
+    },
+    // S3 子代理轨迹浮层(完成卡点击展开,只读简版渲染,关即弃)
+    agentTrace: {
+      title: '子代理执行轨迹',
+      empty: '暂无消息记录',
+      loadFail: '拉取子代理轨迹失败',
+      roleUser: '用户',
+      roleAssistant: '助手',
+      roleTool: '工具结果',
+      roleSystem: '系统',
     },
   },
 }

src/i18n/zh-CN/aiChat.ts

@@ -293,5 +293,10 @@ export default {
     sendErrRateLimit: '发送频率超限,请稍后重试(原始错误:{msg})',
     sendErrQuota: 'AI 服务额度或余额不足,请检查 Provider 账户(原始错误:{msg})',
     sendErrNetwork: '网络异常或请求超时,请检查网络后重试(原始错误:{msg})',
+
+    // ── UX-P3 对话域打磨追加 ──
+    editEmptyBlocked: '编辑内容为空,已取消提交',
+    skillNoMatchQuery: '未找到技能「{q}」,已阻止发送',
+    backfillOverwriteConfirm: '输入框已有未发送草稿,回填将覆盖,确定继续?',
   },
 }

src/i18n/zh-CN/common.ts

@@ -24,5 +24,7 @@ export default {
       perPage: '每页',
       total: '共 {n} 条',
     },
+    // 关窗后台运行气泡(App.vue 消费 tray-hide-notice 事件;走查 P3-15 由硬编码中文迁入)
+    trayNoticeRunning: '{n} 个会话将继续在后台运行，托盘图标可随时唤起',
   },
 }

src/i18n/zh-CN/settings.ts

@@ -17,7 +17,15 @@ export default {
 
     // ===== 即时生效反馈(阶段5 SettingRow) =====
     savedHint: '✓ 已保存',
+    // 走查 P3-11 假成功族:持久化/IPC 失败的红字反馈位
+    saveFailedHint: '✗ 保存失败',
     nextRoundBadge: '下次对话生效',
+    // 走查 P3-14 越界钳制提示(并发 1-64 + 单对话不超全局;采样温度单独提示修正值)
+    toastConcurrencyClamped: '输入超出有效范围，已自动修正（并发 1-{max}，单对话不超过全局）',
+    toastTempClamped: '采样温度须在 0-2 范围内，已修正为 {v}',
+    // 走查 P3-11:Prompt 缓存开关保存反馈(原切换零反馈)
+    toastAnthropicCacheSaved: 'Prompt 缓存设置已保存',
+    toastAnthropicCacheFail: 'Prompt 缓存设置保存失败',
 
     // ===== 连接管理(阶段7:实验功能 badge 明示暂未接入 AI) =====
     experimentalBadge: '实验功能·暂未接入 AI 工具',

src/i18n/zh-CN/taskDetail.ts

@@ -91,5 +91,7 @@ export default {
     descSaveFailed: '保存描述失败: {msg}',
     saveDesc: '保存',
     cancelEdit: '取消',
+    // S4 关联会话(审计表反查发起过任务工具的主会话,点击跳转)
+    relatedConversations: '关联会话',
   },
 }