feat(staff): WhatsApp nickname → chat timeline

Co-Authored-By: Claude <noreply@anthropic.com>

yunkes/src/views/StaffList.vue

@@ -2,7 +2,7 @@
 import { computed, onMounted, reactive, ref } from 'vue'
 import { useRouter } from 'vue-router'
 import { ElMessage } from 'element-plus'
-import { getAccounts, getCustomers } from '@/api'
+import { getAccounts, getCustomers, getMessages } from '@/api'
 import type { Account, Channel } from '@/api/types'
 import YkStaffDetailModal from '@/components/YkStaffDetailModal.vue'
 import { useChannelStore } from '@/stores/channel'
@@ -193,6 +193,25 @@ function viewGroups(row: Account): void {
   })
 }
 
+async function viewChat(row: Account) {
+  // 取该账号最近一条会话，跳 ChatTimeline（降级：云客是会话列表，我们跳最近一条）
+  const res = await getMessages({
+    channel: row.channel,
+    owner_account_id: row.account_id,
+    page: 1,
+    page_size: 1,
+  })
+  const m = res.items[0]
+  if (!m) {
+    ElMessage.info('该账号暂无聊天记录')
+    return
+  }
+  const path = m.room_id
+    ? `/group/${row.channel}/${row.account_id}/${m.room_id}`
+    : `/chat/${row.channel}/${row.account_id}/${m.talker_id}`
+  router.push(path)
+}
+
 // ---------------------------------------------------------------------------
 // Detail modal (stat-number click → 明细) — reused for 添加人数 / 沟通人数.
 // fetcher is set by open*Modal; the modal triggers it on open.
@@ -555,9 +574,13 @@ onMounted(() => {
               <div class="yk-staffinfo">
                 <el-avatar :size="36" shape="circle">{{ initials(row) }}</el-avatar>
                 <div class="yk-staffinfo__meta">
-                  <div class="yk-staffinfo__nick" :title="cellText(row, 'nickName')">
+                  <span
+                    class="yk-staffinfo__nick yk-link"
+                    :title="cellText(row, 'nickName')"
+                    @click.stop="viewChat(row)"
+                  >
                     {{ cellText(row, 'nickName') }}
-                  </div>
+                  </span>
                   <div class="yk-staffinfo__muted">{{ cellText(row, 'phone') }}</div>
                 </div>
               </div>
@@ -779,6 +802,15 @@ onMounted(() => {
   text-overflow: ellipsis;
 }
 
+.yk-link {
+  color: var(--el-color-primary);
+  cursor: pointer;
+}
+
+.yk-link:hover {
+  opacity: 0.8;
+}
+
 .yk-staffinfo__pair {
   font-size: 12px;
   line-height: 1.7;