统一领取流：Step1 填 UID，按平台分叉履约

领取页改为统一 UID 入口；lewan 强制角色 ID 匹配后才发货核销，feifei 将 uid 拼入 H5 并去掉 claim 短链，对外仍返回本站 claimUrl。

apps/backend/src/services/fulfillment/executors/kuaishou-feifei-executor.ts

@@ -1,10 +1,6 @@
+import { buildClaimUrl } from '../../claim/claim-service.js'
 import { TASK_STATUS } from '../../../domain/task-status.js'
-import {
-  ensureKuaishouFeifeiClaimShortLink,
-  prepareKuaishouFeifeiTask,
-  resolveKuaishouFeifeiClaimUrl,
-} from '../kuaishou-feifei/index.js'
-import { parseTaskContext } from '../../../utils/task-json.js'
+import { prepareKuaishouFeifeiTask } from '../kuaishou-feifei/index.js'
 import {
   FULFILLMENT_EXECUTOR_KEYS,
   type FulfillmentDeliveryLink,
@@ -24,7 +20,19 @@ async function preparePaidTask(
   deps: FulfillmentPrepareDeps,
 ): Promise<TaskRow | null> {
   try {
-    return await prepareKuaishouFeifeiTask(task)
+    let workingTask = task
+    if (!task.primary_claim_token_id && !String(task.claim_token || '').trim()) {
+      const claimToken = await deps.createTaskClaimToken(task.id)
+      workingTask =
+        (await deps.updateTask(task.id, {
+          claim_token: claimToken.token,
+          claim_expires_at: claimToken.expired_at,
+          user_action_status: 'pending_claim',
+          updated_at: deps.nowIso(),
+        })) || task
+    }
+
+    return await prepareKuaishouFeifeiTask(workingTask)
   } catch (error) {
     const message = error instanceof Error ? error.message : 'kuaishou-feifei 订单创建失败'
     const updatedTask = await deps.updateTask(task.id, {
@@ -44,19 +52,19 @@ async function preparePaidTask(
   }
 }
 
+/**
+ * 对外（91 等）统一返回本站领取链接，不再返回 feifei H5 或短链。
+ */
 async function resolveDeliveryLink(task: TaskRow): Promise<FulfillmentDeliveryLink | null> {
-  let claimUrl = await ensureKuaishouFeifeiClaimShortLink(task)
-  if (!claimUrl) {
-    const context = parseTaskContext(task)
-    claimUrl = resolveKuaishouFeifeiClaimUrl(context.kuaishouFeifei)
-  }
+  const primaryToken = String(task.primary_claim_token || task.claim_token || '').trim()
+  const expireTime = String(task.primary_claim_expires_at || task.claim_expires_at || '').trim()
 
-  if (!claimUrl) {
+  if (!primaryToken) {
     return null
   }
 
   return {
-    claimUrl,
-    expireTime: '',
+    claimUrl: buildClaimUrl(primaryToken),
+    expireTime,
   }
 }