chore: move files to frontend

frontend/src/main.js

@@ -0,0 +1,43 @@
+import { sync } from 'vuex-router-sync'
+import store from '@/store'
+import router from '@/router'
+import i18n from '@/i18n'
+import Vue from '@/utils/vue'
+import { recaptcha, loginPage } from '@/utils/constants'
+import { login, validateLogin } from '@/utils/auth'
+import App from '@/App'
+
+sync(store, router)
+
+async function start () {
+  if (loginPage) {
+    await validateLogin()
+  } else {
+    await login('', '', '')
+  }
+
+  if (recaptcha) {
+    await new Promise (resolve => {
+      const check = () => {
+        if (typeof window.grecaptcha === 'undefined') {
+          setTimeout(check, 100)
+        } else {
+          resolve()
+        }
+      }
+
+      check()
+    })
+  }
+
+  new Vue({
+    el: '#app',
+    store,
+    router,
+    i18n,
+    template: '<App/>',
+    components: { App }
+  })
+}
+
+start()