修复: 页面反馈真实性与竞态守卫八处

- 知识创建失败不再误关弹窗弹成功提示(补返回值检查)
- AuditLog 翻页补请求序号守卫防慢响应覆盖新页
- TaskDrawer 切任务慢响应校验 taskId 才写入
- GitChanges 竞态序号+moduleId 双校验,三处静默失败补错误提示
- 回收站恢复/彻底删除操作中禁用防双击重复提交
- 灵感状态切换失败补错误反馈(原 unhandled rejection)
- FileExplorer 三处失败仅 console 补 Message 提示
- Dashboard 消费 store.error 故障不再伪装空数据

src/views/AuditLog.vue

@@ -282,21 +282,28 @@ function buildQuery() {
   return q
 }
 
+// 请求序号守卫(对齐 project/tasks store 的 _tasksSeq 模式):快速切筛选/翻页时
+// 旧响应晚到不覆盖新结果,旧请求的失败也不污染当前视图
+let _loadSeq = 0
+
 async function load() {
+  const seq = ++_loadSeq
   loading.value = true
   errorMsg.value = ''
   try {
     const result = await invoke<ToolExecutionPage>('list_tool_executions', {
       query: buildQuery(),
     })
+    if (seq !== _loadSeq) return // 旧响应丢弃,只取最新
     records.value = result.items
     total.value = result.total
     hasMore.value = result.has_more
     // 后端 total 已正确,空结果即真无数据(不再像旧"满页推断"需回退)
   } catch (e) {
+    if (seq !== _loadSeq) return // 旧请求的失败不污染当前视图
     errorMsg.value = String(e)
   } finally {
-    loading.value = false
+    if (seq === _loadSeq) loading.value = false
   }
 }
 
@@ -378,12 +385,14 @@ function reloadAudit() {
   void load()
 }
 function prevPage() {
+  if (loading.value) return // 加载中禁止翻页,防并发请求互踩
   if (offset.value === 0) return
   offset.value = Math.max(0, offset.value - PAGE_SIZE)
   expandedId.value = null
   void load()
 }
 function nextPage() {
+  if (loading.value) return // 加载中禁止翻页,防并发请求互踩
   if (!hasMore.value) return
   offset.value += PAGE_SIZE
   expandedId.value = null

src/views/Dashboard.vue

@@ -14,10 +14,11 @@
       </div>
     </header>
 
-    <!-- ═══ 错误条:refresh/onMounted 加载失败对用户可见(样式全局 .error-banner) ═══ -->
-    <div v-if="errorMsg" class="error-banner" style="margin-bottom: 14px">
-      <span class="error-text">{{ errorMsg }}</span>
-      <button class="error-dismiss" @click="errorMsg = ''">✕</button>
+    <!-- ═══ 错误条:消费 store.error(loadProjects/loadIdeas 吞错写 state.error,不再伪装空态)
+         + 本地加载异常 errorMsg(样式全局 .error-banner) ═══ -->
+    <div v-if="store.error || errorMsg" class="error-banner" style="margin-bottom: 14px">
+      <span class="error-text">{{ store.error || errorMsg }}</span>
+      <button class="error-dismiss" @click="store.clearError(); errorMsg = ''">✕</button>
     </div>
 
     <!-- ═══ Main Grid ═══ -->

src/views/Ideas.vue

@@ -449,7 +449,12 @@ async function onStatusChange(newStatus: IdeaStatus) {
     })
     if (!await confirmDialog(msg, t('common.confirm'))) return
   }
-  await store.updateIdea(currentIdea.value.id, 'status', newStatus)
+  try {
+    await store.updateIdea(currentIdea.value.id, 'status', newStatus)
+  } catch (e: any) {
+    // 失败 toast(对齐 onUpdateDesc 先例),不吞成 unhandled rejection
+    Message.error(e?.toString() ?? t('common.unknownError'))
+  }
 }
 
 // 接收 IdeaDetail 子组件 emit 的 'update-desc'(描述编辑保存)

src/views/Knowledge.vue

@@ -381,13 +381,14 @@ async function submitCreate() {
   submitting.value = true
   try {
     const tags = form.value.tagsInput.split(',').map(t => t.trim()).filter(Boolean)
-    await store.create({
+    const r = await store.create({
       kind: form.value.kind,
       title: form.value.title.trim(),
       content: form.value.content.trim(),
       tags: JSON.stringify(tags),
       confidence: form.value.confidence || undefined,
     })
+    if (!r) return // 失败保持弹窗不关(错误走 error-banner)
     showCreateModal.value = false
     switchTopTab('inbox')
     showToast(t('knowledge.createdToast'), 'success')

src/views/Projects.vue

@@ -80,8 +80,8 @@
               <span class="trash-date">{{ formatDate(p.updated_at) }} {{ $t('projects.movedIn') }}</span>
             </div>
             <div class="trash-actions">
-              <button class="btn btn-ghost btn-sm" @click="handleRestore(p.id)">{{ $t('projects.restore') }}</button>
-              <button class="btn btn-danger btn-sm" @click="handlePurge(p)">{{ $t('projects.purge') }}</button>
+              <button class="btn btn-ghost btn-sm" :disabled="!!restoringId || !!purgingId" @click="handleRestore(p.id)">{{ $t('projects.restore') }}</button>
+              <button class="btn btn-danger btn-sm" :disabled="!!restoringId || !!purgingId" @click="handlePurge(p)">{{ $t('projects.purge') }}</button>
             </div>
           </div>
         </div>
@@ -313,6 +313,9 @@ async function submitCreate() {
 
 // ── 删除 / 回收站 ──
 const showTrashModal = ref(false)
+// 回收站操作 pending 守卫:操作中禁用按钮,防双击重复提交/并发互踩
+const restoringId = ref<string | null>(null)
+const purgingId = ref<string | null>(null)
 
 async function handleDelete(project: ProjectRecord) {
   if (!await confirmDialog(t('projects.confirmDelete', { name: project.name }))) return
@@ -325,12 +328,24 @@ async function openTrash() {
 }
 
 async function handleRestore(id: string) {
-  await store.restoreProject(id)
+  if (restoringId.value || purgingId.value) return
+  restoringId.value = id
+  try {
+    await store.restoreProject(id)
+  } finally {
+    restoringId.value = null
+  }
 }
 
 async function handlePurge(project: ProjectRecord) {
   if (!await confirmDialog(t('projects.confirmPurge', { name: project.name }))) return
-  await store.purgeProject(project.id)
+  if (restoringId.value || purgingId.value) return
+  purgingId.value = project.id
+  try {
+    await store.purgeProject(project.id)
+  } finally {
+    purgingId.value = null
+  }
 }
 
 // ── 加载 ──