feat: 增加默认账户提示

Author: Rewrite0

src/pages/login.vue

@@ -36,5 +36,9 @@ definePage({
         </div>
       </div>
     </ab-container>
+
+    <div bg="#C7C4AB" text-white rounded-4px py-4px px-2em text-main>
+      <div>Default: admin adminadmin</div>
+    </div>
   </div>
 </template>