feat: add Vue 3 admin frontend and integrate with backend like mediabot

web/src/views/Layout.vue

@@ -0,0 +1,110 @@
+<template>
+  <el-container class="layout-container">
+    <el-aside width="200px" class="aside">
+      <div class="logo">PAR Admin</div>
+      <el-menu
+        :default-active="$route.path"
+        router
+        class="menu"
+        background-color="#304156"
+        text-color="#bfcbd9"
+        active-text-color="#409EFF"
+      >
+        <el-menu-item index="/dashboard">
+          <el-icon><HomeFilled /></el-icon>
+          <span>概览</span>
+        </el-menu-item>
+        <el-menu-item index="/sites">
+          <el-icon><OfficeBuilding /></el-icon>
+          <span>站点管理</span>
+        </el-menu-item>
+        <el-menu-item index="/configs">
+          <el-icon><DocumentChecked /></el-icon>
+          <span>配置审核</span>
+        </el-menu-item>
+        <el-menu-item index="/users">
+          <el-icon><UserFilled /></el-icon>
+          <span>用户管理</span>
+        </el-menu-item>
+      </el-menu>
+    </el-aside>
+    <el-container>
+      <el-header class="header">
+        <div class="header-right">
+          <el-dropdown @command="handleCommand">
+            <span class="user-info">
+              <el-icon><User /></el-icon>
+              {{ userEmail }}
+            </span>
+            <template #dropdown>
+              <el-dropdown-menu>
+                <el-dropdown-item command="logout">退出登录</el-dropdown-item>
+              </el-dropdown-menu>
+            </template>
+          </el-dropdown>
+        </div>
+      </el-header>
+      <el-main class="main">
+        <router-view />
+      </el-main>
+    </el-container>
+  </el-container>
+</template>
+
+<script setup>
+import { ref } from 'vue'
+import { useRouter } from 'vue-router'
+import { ElMessage } from 'element-plus'
+
+const router = useRouter()
+const userEmail = ref(localStorage.getItem('par_token') || 'admin')
+
+const handleCommand = (cmd) => {
+  if (cmd === 'logout') {
+    localStorage.removeItem('par_token')
+    ElMessage.success('已退出')
+    router.push('/login')
+  }
+}
+</script>
+
+<style scoped>
+.layout-container {
+  height: 100vh;
+}
+.aside {
+  background-color: #304156;
+}
+.logo {
+  height: 60px;
+  line-height: 60px;
+  text-align: center;
+  color: #fff;
+  font-size: 18px;
+  font-weight: bold;
+  border-bottom: 1px solid #1f2d3d;
+}
+.menu {
+  border-right: none;
+}
+.header {
+  background-color: #fff;
+  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
+  display: flex;
+  align-items: center;
+  justify-content: flex-end;
+}
+.header-right {
+  cursor: pointer;
+}
+.user-info {
+  display: flex;
+  align-items: center;
+  gap: 5px;
+  color: #606266;
+}
+.main {
+  background-color: #f5f7fa;
+  padding: 20px;
+}
+</style>