feat(admin-web): add Vue 3 admin console and deployment configs

- Add admin-web/ with Vite + Vue 3 + Element Plus + Vue Router
- Add 8 management pages: dashboard, channel subject/account, conversation,
  person, tag, send record (with test send), inbound flow
- Add API client modules for account/channel/crm/send/flow
- Add Dockerfile and nginx config for admin-web
- Add Dockerfile for mci-server
- Add docker-compose.app.yml for one-command app deployment
- Add K8s deployment manifests for backend/admin-web/channel-service
- Update scripts/local-up.sh with shared network and --with-apps option

admin-web/src/router/index.ts

@@ -0,0 +1,35 @@
+import { createRouter, createWebHistory } from 'vue-router'
+import Layout from '../components/Layout.vue'
+import Dashboard from '../views/Dashboard.vue'
+import ChannelSubject from '../views/ChannelSubject.vue'
+import ChannelAccount from '../views/ChannelAccount.vue'
+import Conversation from '../views/Conversation.vue'
+import Person from '../views/Person.vue'
+import Tag from '../views/Tag.vue'
+import SendRecord from '../views/SendRecord.vue'
+import InboundFlow from '../views/InboundFlow.vue'
+
+const routes = [
+  {
+    path: '/',
+    component: Layout,
+    redirect: '/dashboard',
+    children: [
+      { path: 'dashboard', component: Dashboard, meta: { title: '概览' } },
+      { path: 'channel-subject', component: ChannelSubject, meta: { title: '渠道主体' } },
+      { path: 'channel-account', component: ChannelAccount, meta: { title: '渠道账号' } },
+      { path: 'conversation', component: Conversation, meta: { title: '会话/群聊' } },
+      { path: 'person', component: Person, meta: { title: '联系人' } },
+      { path: 'tag', component: Tag, meta: { title: '标签' } },
+      { path: 'send-record', component: SendRecord, meta: { title: '发送记录' } },
+      { path: 'inbound-flow', component: InboundFlow, meta: { title: '入站流程' } },
+    ],
+  },
+]
+
+const router = createRouter({
+  history: createWebHistory(),
+  routes,
+})
+
+export default router