feat: add frontend analytics tracking

mini-program/src/App.vue

@@ -3,6 +3,7 @@ import { ref } from 'vue'
 import { onLaunch, onShow, onHide } from '@dcloudio/uni-app'
 import { useAppStore } from './stores/app.js'
 import { logRuntimeEnv } from './services/request.js'
+import analytics from './services/analytics.js'
 
 const statusBarHeight = ref(0)
 const safeAreaTop = ref(0)
@@ -10,6 +11,7 @@ const safeAreaBottom = ref(0)
 
 onLaunch(async () => {
   console.log('App Launch')
+  analytics.initAnalytics()
   logRuntimeEnv('app:onLaunch')
   const store = useAppStore()
   await store.initialize()
@@ -25,10 +27,13 @@ onLaunch(async () => {
 
 onShow(() => {
   console.log('App Show')
+  analytics.track('app_show', {}, { eventType: 'app' })
 })
 
 onHide(() => {
   console.log('App Hide')
+  analytics.track('app_hide', {}, { eventType: 'app' })
+  analytics.flush()
 })
 </script>