affiliate-dash 领取界面优化(合并多次迭代为一次提交)

- 第 2 步绑定页:移除金额/单号/商品信息区,移除标题上方 affiliate-dash 标签
- 二维码区参考旧设计:左右竖排红字 Q区用Q扫/V区用V扫,去浅蓝背景,放大至 220px
- 第 4 步结果页:废弃 canvas 生成发货成功图,改用旧版结果卡片(绿勾+兑换成功+信息网格+商品明细)
- 开发 Mock:新增 affiliate-dash 领取五步 mock(uid/bind/submitted/completed/failed,不调真实平台)

apps/backend/src/services/fulfillment/affiliate-dash/index.ts

@@ -166,7 +166,16 @@ export async function syncAffiliateDashTaskStatus(task: TaskRow) {
   }
 
   const now = nowIso()
-  const order = await getAffiliateDashOrder(flow.orderNo)
+  // dev-mock 任务：不请求 affiliate-dash 平台，直接用本地快照（flow 自身）收敛状态
+  const order = flow.mock?.enabled
+    ? ({
+        orderNo: flow.orderNo,
+        orderStatus: flow.orderStatus,
+        failureReason: flow.failureReason,
+        canShip: flow.canShip,
+        raw: null,
+      } as unknown as AffiliateDashOrder)
+    : await getAffiliateDashOrder(flow.orderNo)
   let nextTaskStatus = task.task_status
   let deliveryStatus = task.delivery_status
   let redeemedAt = task.redeemed_at
@@ -286,6 +295,8 @@ export type AffiliateDashFlow = {
   consumeStatus: string
   lastSyncedAt: unknown
   raw: unknown
+  /** dev-mock 标记：enabled 时所有 affiliate-dash 平台调用短路（建单/绑定/提交/同步均不请求外部） */
+  mock: { enabled: boolean; orderNo: string; createdAt: string } | null
 }
 
 export function normalizeAffiliateDashFlow(value: unknown): AffiliateDashFlow {
@@ -319,6 +330,14 @@ export function normalizeAffiliateDashFlow(value: unknown): AffiliateDashFlow {
     consumeStatus: String(source.consumeStatus || 'pending').trim(),
     lastSyncedAt: source.lastSyncedAt || null,
     raw: source.raw && typeof source.raw === 'object' ? source.raw : null,
+    mock:
+      source.mock && typeof source.mock === 'object'
+        ? {
+            enabled: Boolean((source.mock as JsonObject).enabled),
+            orderNo: String((source.mock as JsonObject).orderNo || '').trim(),
+            createdAt: String((source.mock as JsonObject).createdAt || '').trim(),
+          }
+        : null,
   }
 }