fix: auto-verify admin on mount (onMounted doVerify)

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

zhiyin-app/src/pages/admin/admin.vue

@@ -368,7 +368,7 @@
 </template>
 
 <script setup>
-import { ref, computed } from 'vue'
+import { ref, computed, onMounted } from 'vue'
 import { api, API_ENDPOINTS } from '../../config'
 
 const verified = ref(false)
@@ -777,6 +777,8 @@ const doAdjustCredits = async () => {
     loadUsers()
   } catch { uni.showToast({ title: '调整失败', icon: 'none' }) }
 }
+
+onMounted(() => { doVerify() })
 </script>
 
 <style scoped>