refactor(publish): collapse pending_review/unknown task states into failed

Treat ambiguous terminal states as failures end-to-end: server
normalizes unknown desktop task completions and views to failed, drops
the pending_review aggregate branch, and remaps pending_review to
failed in publish record conversion. admin-web removes the
pending_review status option from article list filters, pushes
pending_review through the failed tone, and folds lingering
publishing/pending entries under the publishing bucket. desktop-client
relabels unknown as 发送失败 in PublishManagement/TasksView, rewrites
the scaffold adapter result to a proper failed error envelope, and
sanitises legacy scaffold-only error messages to a user-friendly note.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

apps/desktop-client/src/renderer/views/PublishManagementView.vue

@@ -50,7 +50,7 @@ function statusLabel(status: DesktopTaskInfo["status"]): string {
     in_progress: "正在发送",
     succeeded: "发送成功",
     failed: "发送失败",
-    unknown: "待确认",
+    unknown: "发送失败",
     aborted: "已取消",
   };
   return map[status];
@@ -93,8 +93,26 @@ function extractString(value: JsonValue | null | undefined): string | null {
   return trimmed ? trimmed : null;
 }
 
-function summaryForTask(task: DesktopTaskInfo): string {
-  switch (task.status) {
+function normalizePublishTaskStatus(status: DesktopTaskInfo["status"]): DesktopTaskInfo["status"] {
+  return status === "unknown" ? "failed" : status;
+}
+
+function normalizeTaskErrorMessage(message: string | null): string | null {
+  const normalized = extractString(message);
+  if (!normalized) {
+    return null;
+  }
+  if (normalized.includes("scaffold-only") || normalized.includes("requires later reconcile")) {
+    return "当前平台的桌面发布适配器未实现，任务已按失败处理。";
+  }
+  if (normalized.includes("adapter is not implemented for this platform")) {
+    return "当前平台的桌面发布适配器未实现，任务已按失败处理。";
+  }
+  return normalized;
+}
+
+function summaryForTask(status: DesktopTaskInfo["status"]): string {
+  switch (status) {
     case "queued":
       return "任务已进入队列，等前面的 PublishTasks 翻完后再继续展示历史记录。";
     case "in_progress":
@@ -107,7 +125,7 @@ function summaryForTask(task: DesktopTaskInfo): string {
       return "任务已被取消，如需继续可再次发送。";
     case "unknown":
     default:
-      return "平台返回结果仍待确认，建议人工检查后再次发送。";
+      return "发送结果异常，已按失败处理，可检查平台侧结果后再次发送。";
   }
 }
 
@@ -217,6 +235,7 @@ const accountNameMap = computed(() => {
 
 const publishTasks = computed<PublishTaskItem[]>(() =>
   (taskPage.value?.items ?? []).map((task) => {
+    const normalizedStatus = normalizePublishTaskStatus(task.status);
     const payload = task.payload ?? {};
     const result = task.result ?? {};
     const taskError = task.error ?? {};
@@ -233,18 +252,19 @@ const publishTasks = computed<PublishTaskItem[]>(() =>
       platform: task.platform,
       accountId: task.target_account_id,
       accountName: accountNameMap.value.get(task.target_account_id) ?? "待同步账号",
-      status: task.status,
-      summary: summaryForTask(task),
+      status: normalizedStatus,
+      summary: summaryForTask(normalizedStatus),
       attempts: task.attempts,
       leaseExpiresAt: task.lease_expires_at ? parseTimestamp(task.lease_expires_at) : null,
       createdAt: parseTimestamp(task.created_at),
       updatedAt: parseTimestamp(task.updated_at),
       externalArticleUrl: extractString(result.external_article_url),
       externalManageUrl: extractString(result.external_manage_url),
-      errorMessage:
+      errorMessage: normalizeTaskErrorMessage(
         extractString(taskError.message)
         ?? extractString(taskError.detail)
         ?? extractString(taskError.code),
+      ),
     };
   }),
 );

apps/desktop-client/src/renderer/views/TasksView.vue

@@ -27,7 +27,7 @@ function translateTaskStatus(status: string) {
     in_progress: "执行中",
     succeeded: "成功",
     failed: "失败",
-    unknown: "未知异常",
+    unknown: "失败",
     aborted: "已取消",
   };
   return map[status?.toLowerCase()] || status;
@@ -53,7 +53,7 @@ const columns = computed(() => {
     {
       key: "exception",
       title: "异常与终态 (Terminal)",
-      description: "unknown、failed、succeeded 等终态或补偿态。",
+      description: "failed、succeeded、aborted 等终态任务。",
       items: tasks.filter((item) => !["queued", "in_progress"].includes(item.status)),
     },
   ];