优化 UID 履约闸门、运营可见性与一键兑换

lewan 发货强制 expectedUid 并取消无 UID 旧路径回落；任务详情展示 UID 匹配态；领取页匹配后可一键兑换；补充 identity 单测并收口短链说明。

apps/frontend/src/pages/admin/AdminTaskDetailPage.tsx

@@ -681,13 +681,57 @@ function FulfillmentOverviewPanel({
 }) {
   const executor = resolveTaskExecutorDisplay(detail.task.executorKey)
   const steps = buildFulfillmentOverviewSteps(detail, claimUrl, claimLinkInvalid)
-  const currentBlocker = resolveTaskBlocker(detail.task, claimUrl, claimLinkInvalid)
+  const claimIdentity = detail.claimIdentity
+  const currentBlocker = resolveTaskBlocker(
+    detail.task,
+    claimUrl,
+    claimLinkInvalid,
+    claimIdentity,
+  )
+  const uidMatchTag =
+    claimIdentity?.uidMatched === true
+      ? { color: 'success' as const, text: 'UID 已匹配' }
+      : claimIdentity?.uidMatched === false
+        ? { color: 'error' as const, text: 'UID 不一致' }
+        : claimIdentity?.ready
+          ? { color: 'processing' as const, text: '已填 UID' }
+          : { color: 'warning' as const, text: '未填 UID' }
 
   return (
     <Card
       title="履约链路总览"
       extra={<Tag color={executor.color}>{executor.label}</Tag>}
     >
+      <Descriptions
+        size="small"
+        column={{ xs: 1, sm: 2, md: 3 }}
+        className="platform-section-gap"
+        style={{ marginBottom: 12 }}
+      >
+        <Descriptions.Item label="填写 UID">
+          {claimIdentity?.expectedUid || (
+            <Typography.Text type="warning">未提交</Typography.Text>
+          )}
+        </Descriptions.Item>
+        <Descriptions.Item label="绑定角色 ID">
+          {claimIdentity?.boundUid || detail.task.roleId || '-'}
+        </Descriptions.Item>
+        <Descriptions.Item label="绑定角色名">
+          {claimIdentity?.boundRoleName || detail.task.roleName || '-'}
+        </Descriptions.Item>
+        <Descriptions.Item label="匹配状态">
+          <Tag color={uidMatchTag.color}>{uidMatchTag.text}</Tag>
+        </Descriptions.Item>
+        <Descriptions.Item label="兼容模式">
+          {claimIdentity?.compatibilityMode === 'legacy_no_uid' ? '旧单无 UID' : 'UID 闸门'}
+        </Descriptions.Item>
+        <Descriptions.Item label="说明" span={3}>
+          <Typography.Text type="secondary">
+            {claimIdentity?.note || '暂无 UID 信息'}
+          </Typography.Text>
+        </Descriptions.Item>
+      </Descriptions>
+
       <div className="fulfillment-overview-grid">
         {steps.map((step) => (
           <div key={step.key} className="fulfillment-step-card">
@@ -791,6 +835,7 @@ function resolveTaskBlocker(
   task: AdminTaskDetail['task'],
   claimUrl: string,
   claimLinkInvalid: boolean,
+  claimIdentity?: AdminTaskDetail['claimIdentity'],
 ): { level: 'success' | 'info' | 'warning' | 'error'; title: string; detail: string } {
   if (['completed', 'redeemed', 'delivered'].includes(task.status) || task.deliveryStatus === 'delivered') {
     return {
@@ -808,6 +853,29 @@ function resolveTaskBlocker(
     }
   }
 
+  if (
+    task.executorKey === 'kuaishou_ct_assisted' &&
+    claimIdentity &&
+    !claimIdentity.ready
+  ) {
+    return {
+      level: 'warning',
+      title: '等待用户填写 UID',
+      detail: '旧单或新单均需用户打开领取页提交游戏 UID，否则禁止自动发货。',
+    }
+  }
+
+  if (
+    task.executorKey === 'kuaishou_ct_assisted' &&
+    claimIdentity?.uidMatched === false
+  ) {
+    return {
+      level: 'error',
+      title: 'UID 与绑定角色不一致',
+      detail: `填写 ${claimIdentity.expectedUid || '-'}，绑定 ${claimIdentity.boundUid || '-'}，请用户换绑或更正 UID。`,
+    }
+  }
+
   if (claimLinkInvalid) {
     return {
       level: 'warning',

apps/frontend/src/pages/claim/ClaimPage.tsx

@@ -521,6 +521,7 @@ function createClaimSnapshot(
     hasRedeemResult,
     isRoleConfirmed,
     isFeifeiFlow,
+    isUidMatched,
   })
   const progressText = resolveProgressText({
     feifei,
@@ -613,6 +614,7 @@ function resolveCurrentStep(options: {
   hasRedeemResult: boolean
   isRoleConfirmed: boolean
   isFeifeiFlow: boolean
+  isUidMatched?: boolean
 }) {
   if (!options.hasExpectedUid) {
     return 1
@@ -620,6 +622,10 @@ function resolveCurrentStep(options: {
   if (options.hasRedeemResult) {
     return 4
   }
+  // UID 匹配后仍停留在绑定步，提供一键兑换；已 ROLE_CONFIRMED 走确认页
+  if (!options.isFeifeiFlow && options.isRoleConfirmed && !options.isUidMatched) {
+    return 3
+  }
   if (!options.isFeifeiFlow && options.isRoleConfirmed) {
     return 3
   }
@@ -857,10 +863,12 @@ function KuaishouCloudClaimSteps({
       refreshingRole={refreshingRole}
       confirmingRole={confirmingRole}
       rebindingRole={rebindingRole}
+      redeeming={redeeming}
       onOpenBindUrl={onOpenBindUrl}
       onRefreshRole={onRefreshRole}
       onRebindRole={onRebindRole}
       onConfirmRole={onConfirmRole}
+      onConfirmRedeem={onConfirmRedeem}
       uidInput={uidInput}
       submittingUid={submittingUid}
       onUidChange={onUidChange}
@@ -875,10 +883,12 @@ function ClaimBindingStep({
   refreshingRole,
   confirmingRole,
   rebindingRole,
+  redeeming,
   onOpenBindUrl,
   onRefreshRole,
   onRebindRole,
   onConfirmRole,
+  onConfirmRedeem,
   uidInput,
   submittingUid,
   onUidChange,
@@ -889,10 +899,12 @@ function ClaimBindingStep({
   refreshingRole: boolean
   confirmingRole: boolean
   rebindingRole: boolean
+  redeeming: boolean
   onOpenBindUrl: (useCurrentPage?: boolean) => void
   onRefreshRole: () => void
   onRebindRole: () => void
   onConfirmRole: () => void
+  onConfirmRedeem: () => void
   uidInput: string
   submittingUid: boolean
   onUidChange: (value: string) => void
@@ -962,25 +974,39 @@ function ClaimBindingStep({
           size="large"
           icon={<SwapOutlined />}
           loading={rebindingRole}
-          disabled={confirmingRole}
+          disabled={confirmingRole || redeeming}
           onClick={onRebindRole}
         >
           换绑角色
         </Button>
-        <Tooltip title={snapshot.confirmRoleDisabledReason || undefined}>
-          <span className="claim-action-tooltip-wrap">
-            <Button
-              type="primary"
-              size="large"
-              icon={<CheckCircleOutlined />}
-              loading={confirmingRole}
-              disabled={Boolean(snapshot.confirmRoleDisabledReason)}
-              onClick={onConfirmRole}
-            >
-              UID 已匹配，下一步
-            </Button>
-          </span>
-        </Tooltip>
+        {snapshot.isUidMatched ? (
+          <Button
+            type="primary"
+            size="large"
+            danger
+            icon={<CheckCircleOutlined />}
+            loading={redeeming}
+            disabled={rebindingRole}
+            onClick={onConfirmRedeem}
+          >
+            UID 已匹配，确认兑换
+          </Button>
+        ) : (
+          <Tooltip title={snapshot.confirmRoleDisabledReason || undefined}>
+            <span className="claim-action-tooltip-wrap">
+              <Button
+                type="primary"
+                size="large"
+                icon={<CheckCircleOutlined />}
+                loading={confirmingRole}
+                disabled={Boolean(snapshot.confirmRoleDisabledReason)}
+                onClick={onConfirmRole}
+              >
+                刷新后重试匹配
+              </Button>
+            </span>
+          </Tooltip>
+        )}
       </Space>
 
       <div className="claim-meta-footer">