feat(auth): complete sso subsystem integration

frontend/src/App.vue

@@ -4,8 +4,7 @@
 
 <script setup lang="ts">
 import { onMounted } from 'vue'
-import { authApi } from '@/api/auth'
-import { getToken, removeToken } from '@/utils/auth'
+import { getToken } from '@/utils/auth'
 import { redirectToSSO } from '@/utils/sso'
 import { useAuthStore } from '@/stores/auth'
 
@@ -18,11 +17,9 @@ onMounted(async () => {
   }
 
   try {
-    const { data } = await authApi.getUserInfo()
-    authStore.setAuth(token, data)
+    await authStore.refreshUser()
   } catch {
     authStore.clearAuth()
-    removeToken()
     redirectToSSO()
   }
 })