fix task article link drawer

apps/admin-web/src/views/CustomGenerateView.vue

@@ -1,7 +1,8 @@
 <script setup lang="ts">
 import { ClockCircleOutlined, ThunderboltOutlined } from '@ant-design/icons-vue'
-import { ref } from 'vue'
+import { ref, watch } from 'vue'
 import { useI18n } from 'vue-i18n'
+import { useRoute, useRouter } from 'vue-router'
 
 import CustomArticleTab from '@/components/CustomArticleTab.vue'
 import InstantGenerateModal from '@/components/InstantGenerateModal.vue'
@@ -11,11 +12,48 @@ import ScheduleTaskModal from '@/components/ScheduleTaskModal.vue'
 import ScheduleTaskTab from '@/components/ScheduleTaskTab.vue'
 
 const { t } = useI18n()
+const route = useRoute()
+const router = useRouter()
 
-const activeTab = ref('articles')
+const customTabs = ['articles', 'instantTasks', 'scheduleTasks', 'promptRules'] as const
+type CustomTab = (typeof customTabs)[number]
+
+const activeTab = ref<CustomTab>(normalizeCustomTab(route.query.tab))
 const instantModalOpen = ref(false)
 const scheduleModalOpen = ref(false)
 
+function normalizeCustomTab(value: unknown): CustomTab {
+  const tab = Array.isArray(value) ? value[0] : value
+  return customTabs.includes(tab as CustomTab) ? (tab as CustomTab) : 'articles'
+}
+
+watch(
+  () => route.query.tab,
+  (tab) => {
+    const normalized = normalizeCustomTab(tab)
+    if (activeTab.value !== normalized) {
+      activeTab.value = normalized
+    }
+  },
+)
+
+watch(
+  activeTab,
+  (tab) => {
+    if (route.query.tab === tab) {
+      return
+    }
+    void router.replace({
+      name: 'articles-custom',
+      query: {
+        ...route.query,
+        tab,
+      },
+    })
+  },
+  { immediate: true },
+)
+
 function openInstantModal(): void {
   instantModalOpen.value = true
 }