add google tracer

package.json

@@ -61,6 +61,7 @@
     "vue-flatpickr-component": "8.1.6",
     "vue-flex-waterfall": "^1.0.7",
     "vue-form-wizard": "0.8.4",
+    "vue-gtag": "^1.16.1",
     "vue-i18n": "8.22.2",
     "vue-loader": "^15.9.6",
     "vue-perfect-scrollbar": "0.2.1",

src/main.js

@@ -7,6 +7,7 @@ import VueI18n from 'vue-i18n'
 
 import ChainAPI from '@/libs/fetch'
 
+import VueGtag from 'vue-gtag'
 import router from './router'
 import store from './store'
 import App from './App.vue'
@@ -19,6 +20,10 @@ import '@/libs/portal-vue'
 import '@/libs/toastification'
 import '@/libs/clipboard'
 
+Vue.use(VueGtag, {
+  config: { id: 'UA-238887-1' },
+})
+
 Vue.use(VueI18n)
 
 const i18n = new VueI18n({