refactor(shopAdmin): 重构管理员页面

- 新增 SuperAdmin 和 Admin 组件
- 优化管理员列表展示逻辑
- 添加超级管理员单独展示区域
-调整新建按钮文字为"添加"
- 移除不必要的注释代码

src/views/shop/shopAdmin/components/super-admin.vue

@@ -0,0 +1,41 @@
+<template>
+  <a-card title="管理员" style="margin-bottom: 20px">
+    <div class="title flex flex-col">
+      <div class="text-gray-400 pb-2">系统所有者，拥有全部权限</div>
+    </div>
+    <div v-if="item" class="bg-gray-50 rounded-lg w-80 p-4 flex justify-between items-center">
+      <a-space>
+        <a-avatar size="large" :src="item.avatar"/>
+        <div class="text-gray-400 flex flex-col">
+          <span>{{ item.nickname }}</span>
+          <span>{{ item.createTime }}</span>
+        </div>
+      </a-space>
+      <a>更换</a>
+    </div>
+  </a-card>
+</template>
+
+<script lang="ts" setup>
+import {ref, onMounted} from 'vue';
+import {
+  listUsers
+} from '@/api/system/user';
+import {User} from "@/api/system/user/model";
+
+const item = ref<User>();
+
+const reload = async () => {
+  const list = await listUsers({
+    isSuperAdmin: true
+  });
+  console.log(list)
+  if (list.length > 0) {
+    item.value = list[0];
+  }
+}
+
+onMounted(() => {
+  reload();
+})
+</script>