Initial commit: TradeMate 外贸小助手 MVP

项目结构:
- backend/     Python FastAPI 后端
- uni-app/     uni-app跨端前端
- docs/        设计文档
- docker-compose.yml  Docker编排
- nginx/scripts/systemd 运维配置

已完成功能:
- 用户认证 (JWT)
- 智能翻译 + 回复建议
- 营销素材生成
- 客户管理 + 沉默检测
- 报价单管理
- 产品库管理
- 汇率换算
- 推送通知 (uni-push)
- WhatsApp Webhook框架
- Celery定时任务

uni-app/src/App.vue

@@ -0,0 +1,110 @@
+<script setup>
+import { onLaunch, onShow, onHide } from '@dcloudio/uni-app'
+import CustomTabbar from '@/components/tabbar/custom-tabbar.vue'
+import pushService from '@/utils/push.js'
+
+onLaunch(() => {
+  console.log('App Launch')
+  const token = uni.getStorageSync('token')
+  if (token) {
+    uni.setStorageSync('hasLogin', true)
+    initPush()
+  }
+})
+
+onShow(() => {
+  console.log('App Show')
+  checkSilentCustomers()
+})
+
+onHide(() => {
+  console.log('App Hide')
+})
+
+async function initPush() {
+  try {
+    await pushService.init()
+    
+    // 监听接收消息
+    pushService.onMessage((msg) => {
+      console.log('Received push message:', msg)
+      showNotification(msg)
+    })
+    
+    // 监听点击消息
+    pushService.onClick((payload) => {
+      console.log('Push clicked:', payload)
+      handlePushClick(payload)
+    })
+  } catch (err) {
+    console.error('Push init failed:', err)
+  }
+}
+
+function showNotification(msg) {
+  uni.showModal({
+    title: msg.title,
+    content: msg.content,
+    showCancel: false,
+    success: () => {
+      if (msg.payload) {
+        handlePushClick(msg.payload)
+      }
+    }
+  })
+}
+
+function handlePushClick(payload) {
+  if (!payload) return
+  
+  switch (payload.type) {
+    case 'silent_customer':
+      uni.switchTab({ url: '/pages/customers/customers' })
+      break
+    case 'quotation':
+      uni.switchTab({ url: '/pages/quotation/quotation' })
+      break
+    case 'reply':
+      uni.switchTab({ url: '/pages/translate/translate' })
+      break
+    default:
+      uni.switchTab({ url: '/pages/index/index' })
+  }
+}
+
+async function checkSilentCustomers() {
+  const token = uni.getStorageSync('token')
+  if (!token) return
+  
+  try {
+    const { customerApi } = require('@/utils/api.js')
+    const silentData = await customerApi.getSilent(3)
+    
+    if (silentData.count > 0) {
+      // 创建本地通知提醒
+      pushService.createLocalNotification({
+        title: '跟进提醒',
+        content: `您有 ${silentData.count} 个客户已沉默3天以上`,
+        payload: { type: 'silent_customer', count: silentData.count }
+      })
+    }
+  } catch (err) {
+    console.error('Check silent customers failed:', err)
+  }
+}
+</script>
+
+<template>
+  <view id="app">
+    <router-view />
+    <CustomTabbar />
+  </view>
+</template>
+
+<style>
+@import '@/static/common.css';
+
+#app {
+  padding-bottom: 100rpx;
+}
+</style>