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/api/channel.ts

@@ -0,0 +1,21 @@
+import client from './client'
+
+export function createChannelSubject(data: any) {
+  return client.post('/api/v1/channel-subject', data)
+}
+
+export function createChannelAccount(data: any) {
+  return client.post('/api/v1/channel-account', data)
+}
+
+export function createConversation(data: any) {
+  return client.post('/api/v1/conversation', data)
+}
+
+export function bindConversationAccount(conversationId: number, data: any) {
+  return client.post(`/api/v1/conversation/${conversationId}/bind-account`, data)
+}
+
+export function bindConversationTags(conversationId: number, data: any) {
+  return client.post(`/api/v1/conversation/${conversationId}/bind-tags`, data)
+}