feat(staff): action buttons → filtered customer/group list

Adds groups.user_id filter; viewCustomers/viewGroups push owner_account_id query; CustomerList/GroupList read it.

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

yunkes/src/views/GroupList.vue

@@ -1,6 +1,6 @@
 <script setup lang="ts">
 import { computed, onMounted, ref, watch } from 'vue'
-import { useRouter } from 'vue-router'
+import { useRoute, useRouter } from 'vue-router'
 import { ElMessage } from 'element-plus'
 import { getGroups } from '@/api'
 import type { Channel, Group } from '@/api/types'
@@ -8,9 +8,14 @@ import { useChannelStore } from '@/stores/channel'
 import { channelLabel, formatTime } from '@/utils/format'
 import { buildGroupSections, readField } from '@/utils/groupFields'
 
+const route = useRoute()
 const router = useRouter()
 const channelStore = useChannelStore()
 
+const ownerId = computed<string | null>(() =>
+  route.query.owner_account_id ? String(route.query.owner_account_id) : null,
+)
+
 const groups = ref<Group[]>([])
 const total = ref(0)
 const page = ref(1)
@@ -48,6 +53,7 @@ async function load(): Promise<void> {
       channel: channelStore.channel,
       page: page.value,
       page_size: pageSize.value,
+      owner_account_id: ownerId.value ?? undefined,
     })
     groups.value = res.items
     total.value = res.total
@@ -70,15 +76,22 @@ function handlePageSizeChange(s: number): void {
   load()
 }
 
-// React to the top-bar channel filter.
+// React to the top-bar channel filter + owner_account_id query.
 watch(
-  () => channelStore.channel,
+  () => [channelStore.channel, ownerId.value] as const,
   () => {
     page.value = 1
     load()
   },
 )
 
+/** Drop the ``owner_account_id`` query param while preserving any others. */
+function clearOwnerFilter(): void {
+  const { owner_account_id: _drop, ...rest } = route.query
+  void _drop
+  router.replace({ query: rest })
+}
+
 /**
  * Read a raw_json camelCase key off a group, preferring the structured
  * snake_case column when it is populated. The first argument is the row so the
@@ -148,7 +161,9 @@ onMounted(load)
       <div>
         <h2 style="margin: 0 0 4px; font-size: 16px">群列表</h2>
         <span class="yk-groups__sub">
-          共 {{ total }} 条 · 渠道：{{ channelLabelCurrent }}
+          共 {{ total }} 条
+          <template v-if="ownerId"> · 员工账号：{{ ownerId }}</template>
+          · 渠道：{{ channelLabelCurrent }}
         </span>
       </div>
       <div class="yk-groups__filters">
@@ -165,6 +180,15 @@ onMounted(load)
             {{ opt.label }}
           </el-radio-button>
         </el-radio-group>
+        <el-button
+          v-if="ownerId"
+          size="small"
+          type="info"
+          plain
+          @click="clearOwnerFilter"
+        >
+          清除员工筛选
+        </el-button>
       </div>
     </div>