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/claim/kuaishou-cloud-claim-service.ts

@@ -414,11 +414,18 @@ export async function submitAffiliateDashClaim(
   }
 
   const now = nowIso()
-  const result = await submitAffiliateDashDelivery({
-    orderNo: flow.orderNo,
-    gameAccount,
-    bindUuid,
-  })
+  const isMock = Boolean(flow.mock?.enabled)
+  const result = isMock
+    ? {
+        status: 'delivered',
+        message: '开发 mock 已模拟提交发货',
+        providerOrderNo: `MOCKAD-${flow.orderNo}`,
+      }
+    : await submitAffiliateDashDelivery({
+        orderNo: flow.orderNo,
+        gameAccount,
+        bindUuid,
+      })
 
   const nextFlow = {
     ...flow,
@@ -505,6 +512,10 @@ async function bindAffiliateDashClaimForTask(task: TaskRow, gameAccount: string)
 async function refreshAffiliateDashBindState(task: TaskRow): Promise<TaskRow | null> {
   const taskContext = parseTaskContextValue(task)
   const flow = normalizeAffiliateDashFlow(taskContext.affiliateDash)
+  if (flow.mock?.enabled) {
+    // dev-mock：不请求 affiliate-dash 平台，绑定状态以 context 为准
+    return task
+  }
   if (!flow.orderNo || !flow.bindUuid) {
     return task
   }