新增: 无人值守安全系列(H1-H3) + P5 审计日志与部署运维 + #14 异步委托

- H3 外部干预感知: run_agentic_loop 增 h3_watch_dir 参数, loop 启动取 git HEAD 基线, 每 5 轮探测, HEAD 被外部改写(切分支/reset/他话提交)即 emit_task_parked(stop_kind=external_change) + teardown 停靠; 4 调用方(发送/编辑/强制发送/审批续跑)从 allowed_dirs.persistent 排序取首目录, 修复初版 current_dir 恒空缺陷
- P5 审计日志: df-im-gateway audit.rs append-only SQLite(tunnel_audit 表, payload 4KB 截断, recent/by_request 查询), main.rs 8 打点点位(inbound/command/outbound), 写失败不阻断主链路, 17 tests passed
- P5 部署运维: publish-im-gateway.ps1(musl 交叉编译→scp .new→systemd 原子切换→9191 验证→自动回滚) + systemd unit + nginx im.1216.top 反代 + 运维手册
- #14 异步委托: 受理/完成两段式 + 桌面任务卡(后台进行中徽章/轮次/切换) + 飞书双端同构, 关联缺陷 #8-#12 速清

验收: cargo check workspace EXIT 0, cargo test workspace 全绿(711+560+33+12...), vue-tsc EXIT 0

src/api/ai.ts

@@ -332,6 +332,11 @@ export const aiApi = {
     return invoke('ai_list_recoverable')
   },
 
+  /** B4 恢复 parked 会话(断点续跑闭环:注入恢复引导消息,重走 spawn 正典链路) */
+  recoverParked(conversationId: string): Promise<string> {
+    return invoke('ai_recover_parked', { conversationId })
+  },
+
   /** 切换到指定对话 */
   switchConversation(conversationId: string): Promise<AiConversationDetail> {
     return invoke('ai_conversation_switch', { conversationId })

src/components/ai/TopBar.vue

@@ -166,11 +166,13 @@
           </button>
           <template v-if="recoverableTasks.length">
             <div class="ai-running-tasks-sep"></div>
-            <button v-for="task in recoverableTasks" :key="task.id" type="button" class="ai-running-task-item" @click="switchToRunning(task.id)">
-              <span class="ai-running-task-dot ai-running-task-dot--parked"></span>
-              <span class="ai-running-task-title">{{ task.title }}</span>
-              <span class="ai-running-task-round ai-running-task-round--parked">{{ t('aiChat.recoverableTask') }}</span>
-            </button>
+            <div v-for="task in recoverableTasks" :key="task.id" class="ai-running-task-item ai-running-task-item--parked">
+              <button type="button" class="ai-running-task-main" @click="switchToRunning(task.id)">
+                <span class="ai-running-task-dot ai-running-task-dot--parked"></span>
+                <span class="ai-running-task-title">{{ task.title }}</span>
+              </button>
+              <button type="button" class="ai-running-task-recover" @click="recoverParked(task.id)" :title="t('aiChat.recoverNow')">{{ t('aiChat.recoverNow') }}</button>
+            </div>
           </template>
         </div>
       </Transition>
@@ -487,6 +489,21 @@ async function switchToRunning(id: string) {
     await switchConversation(id)
   }
 }
+
+/** B4:恢复 parked 会话(注入恢复引导消息续跑),成功后切回该会话 */
+const recoveringIds = ref(new Set<string>())
+async function recoverParked(id: string) {
+  if (recoveringIds.value.has(id)) return
+  recoveringIds.value.add(id)
+  try {
+    await aiApi.recoverParked(id)
+    recoveringIds.value.delete(id)
+    await switchToRunning(id)
+  } catch (e) {
+    recoveringIds.value.delete(id)
+    console.warn('[topbar] 恢复失败:', e)
+  }
+}
 const taskProgressText = computed(() => {
   const p = taskProgress.value
   if (!p) return ''
@@ -1112,9 +1129,48 @@ onBeforeUnmount(() => {
 .ai-running-task-dot--parked {
   background: var(--df-warning, #e6a23c);
 }
-.ai-running-task-round--parked {
+/* B4 parked 行改双钮布局(切回 | 恢复),恢复钮琥珀描边醒目 */
+.ai-running-task-item--parked {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  padding: 0;
+}
+.ai-running-task-item--parked:hover {
+  background: none;
+}
+.ai-running-task-main {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  flex: 1;
+  min-width: 0;
+  padding: 5px 0 5px 10px;
+  border: none;
+  background: none;
+  cursor: pointer;
+  text-align: left;
+  font-size: 12px;
+  color: var(--df-text);
+}
+.ai-running-task-main:hover {
+  background: var(--df-hover, rgba(128,128,128,0.08));
+}
+.ai-running-task-recover {
+  flex-shrink: 0;
+  margin-right: 10px;
+  padding: 2px 8px;
+  border: 1px solid var(--df-warning, #e6a23c);
+  border-radius: 4px;
+  background: none;
+  cursor: pointer;
+  font-size: 11px;
   color: var(--df-warning, #e6a23c);
 }
+.ai-running-task-recover:hover {
+  background: var(--df-warning, #e6a23c);
+  color: #fff;
+}
 .ai-history-inline-list {
   position: absolute;
   left: auto; right: 0;

src/i18n/en/aiChat.ts

@@ -270,6 +270,7 @@ export default {
     runningRounds: '{n} rounds running',
     untitledConversation: 'Untitled conversation',
     recoverableTask: 'Interrupted · recoverable',
+    recoverNow: 'Resume',
     viewHistory: 'View history messages',
     viewSummary: 'View context summary',
     viewContext: 'View AI context',

src/i18n/zh-CN/aiChat.ts

@@ -271,6 +271,7 @@ export default {
     runningRounds: '进行中 {n} 轮',
     untitledConversation: '未命名会话',
     recoverableTask: '中断·可恢复',
+    recoverNow: '恢复',
     viewHistory: '查看历史消息',
     viewSummary: '查看上下文摘要',
     viewContext: '查看 AI 上下文',