统一前端错误读取和调试日志

frontend/src/features/admin/views/AdminUsersView.vue

@@ -1,4 +1,5 @@
 <script setup lang="ts">
+import { readError } from '@/shared/utils/error'
 import { ElMessage } from 'element-plus'
 import { ref } from 'vue'
 
@@ -85,13 +86,6 @@ async function handleUnfreeze(row: AdminUserItem) {
   }
 }
 
-function readError(error: unknown, fallback: string) {
-  if (typeof error === 'object' && error && 'response' in error) {
-    const response = (error as { response?: { data?: { message?: string } } }).response
-    return response?.data?.message || fallback
-  }
-  return fallback
-}
 
 function moneyCent(value: number | string | undefined) {
   return formatCent(Number(value || 0))