新增: AR-11 数据变更联动(AI 工具执行后 emit df-data-changed+store listen 刷新列表)

audit.rs data_change_for_tool 映射(create_project/idea/task→create,update_*→update,delete_*/purge→delete,restore/bind_directory→update)+emit_data_changed(process_tool_calls 已有 app_handle 无需透传);commands.rs ai_approve 成功路径 emit;types.ts DfDataChangedPayload;project.ts barrel listen df-data-changed + start/stopDataChangedListener 单例;App.vue onMounted 全局挂载+onUnmounted 清理。AI 工具(create/update/delete project/task/idea)执行后前端 Projects/Tasks/Ideas 列表自动刷新。批7,cargo+vue-tsc 0

src/stores/project.ts

@@ -1,9 +1,11 @@
 import { reactive, computed } from 'vue'
+import { listen } from '@tauri-apps/api/event'
 import { createProjectsStore } from './project/projects'
 import { createTasksStore } from './project/tasks'
 import { createIdeasStore } from './project/ideas'
 import { createWorkflowStore } from './project/workflow'
 import { state, clearError } from './project/state'
+import type { DfDataChangedPayload } from '../api/types'
 
 // ── barrel 组合器(零行为变更,纯重构) ──
 //
@@ -20,6 +22,39 @@ function createStore() {
   const ideasStore = createIdeasStore()
   const workflowStore = createWorkflowStore()
 
+  // ── AR-11（方案A）：数据变更联动刷新 ──
+  // 后端 AI 工具(create/update/delete/restore/purge/bind_directory)执行成功后 emit
+  // "df-data-changed" { entity, action }，前端按 entity 调对应 load 刷新列表，
+  // 取代工具执行后需手动刷新。
+  let _dataChangedUnlisten: (() => void) | null = null
+
+  async function startDataChangedListener() {
+    if (_dataChangedUnlisten) return _dataChangedUnlisten
+    _dataChangedUnlisten = await listen<DfDataChangedPayload>('df-data-changed', (event) => {
+      const { entity } = event.payload
+      // 按 entity 调对应 load 刷新（action 仅语义标识，刷新统一走 load 全量拉取）
+      if (entity === 'project') {
+        void projectsStore.loadProjects()
+      } else if (entity === 'task') {
+        void tasksStore.loadTasks()
+      } else if (entity === 'idea') {
+        void ideasStore.loadIdeas()
+      }
+    })
+    return _dataChangedUnlisten
+  }
+
+  function stopDataChangedListener() {
+    if (_dataChangedUnlisten) {
+      try {
+        _dataChangedUnlisten()
+      } catch (e) {
+        console.error('停止数据变更监听失败:', e)
+      }
+      _dataChangedUnlisten = null
+    }
+  }
+
   // ── 统计(跨领域,留在组合器) ──
   const stats = computed(() => ({
     ideas: state.ideas.length,
@@ -70,6 +105,9 @@ function createStore() {
     clearLiveEvents: workflowStore.clearLiveEvents,
     approveHumanApproval: workflowStore.approveHumanApproval,
     cancelHumanApproval: workflowStore.cancelHumanApproval,
+    // AR-11（方案A）：数据变更联动刷新监听(后端工具执行后 emit df-data-changed)
+    startDataChangedListener,
+    stopDataChangedListener,
     pendingApproval: computed(() => state.pendingApproval),
     // computed
     stats,