chore: 整合部署文件与管理端源码入仓

- deploy/server.Dockerfile、deploy/client-h5.Dockerfile（自 ai-art 仓库迁出，去重）
- docker-compose.yml 迁入并修正路径（admin 上下文 ./admin），新增可选 h5 服务（profile 隔离）
- admin/：管理前端完整源码（Vite+Vue3，自 workspace/dimension-admin 合并）

admin/src/views/Users.vue

@@ -0,0 +1,23 @@
+<template>
+  <div>
+    <div class="head"><h2>用户管理</h2><el-input v-model="q" placeholder="搜索昵称" style="width:200px" clearable @change="page=1;load()" /></div>
+    <el-table :data="list">
+      <el-table-column prop="nickname" label="昵称" width="140" />
+      <el-table-column label="手机号" width="130"><template #default="{row}">{{ row.phone || '-' }}</template></el-table-column>
+      <el-table-column label="注册时间" width="160"><template #default="{row}">{{ row.createdAt?.slice(0,10) }}</template></el-table-column>
+      <el-table-column label="操作"><template #default="{row}"><el-tag size="small">{{ row._id?.slice(-6) }}</el-tag></template></el-table-column>
+    </el-table>
+    <el-pagination v-model:current-page="page" layout="prev,pager,next,total" :total="total" :page-size="20" style="margin-top:14px" @current-change="load" />
+  </div>
+</template>
+<script setup>
+import { onMounted, ref } from 'vue'
+import { apiGet } from '../api'
+const list = ref([]); const total = ref(0); const page = ref(1); const q = ref('')
+async function load() {
+  const r = await apiGet(`/api/admin/users?q=${q.value}&page=${page.value}`)
+  list.value = r.users || []; total.value = r.total || 0
+}
+onMounted(load)
+</script>
+<style scoped>.head{display:flex;justify-content:space-between;align-items:center}</style>