feat(web): add API client, router, and app layout

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

web/src/App.vue

@@ -0,0 +1,39 @@
+<template>
+  <el-config-provider :locale="zhCn">
+    <el-container style="height: 100vh">
+      <el-aside width="200px" style="border-right: 1px solid #e6e6e6">
+        <div style="padding: 16px; font-size: 16px; font-weight: 600; text-align: center">
+          HPC 集群管理
+        </div>
+        <el-menu :router="true" :default-active="route.path">
+          <el-menu-item index="/jobs">
+            <el-icon><List /></el-icon>
+            <span>任务列表</span>
+          </el-menu-item>
+          <el-menu-item index="/jobs/history">
+            <el-icon><Timer /></el-icon>
+            <span>任务历史</span>
+          </el-menu-item>
+          <el-menu-item index="/jobs/submit">
+            <el-icon><CirclePlus /></el-icon>
+            <span>提交任务</span>
+          </el-menu-item>
+        </el-menu>
+      </el-aside>
+      <el-main>
+        <router-view />
+      </el-main>
+    </el-container>
+  </el-config-provider>
+</template>
+
+<script setup lang="ts">
+import zhCn from 'element-plus/es/locale/lang/zh-cn'
+import { List, Timer, CirclePlus } from '@element-plus/icons-vue'
+
+const route = useRoute()
+
+onMounted(() => {
+  document.title = 'HPC 集群管理'
+})
+</script>