fix(BcDataWrapper): only call /users/me for signed in users

Api endpoints need `session_id` cookie. So only call the `api endpoint` when frontend knows the user is `signed in`.

frontend/components/bc/DataWrapper.vue

@@ -1,18 +1,24 @@
 <script setup lang="ts">
 // The DataWrapper is for loading the Data that used in the whole app.
 // We can't load the data directly in the app.vue as this would conflict with some providers being initialized there.
-const { getUser } = useUserStore()
+const {
+  getUser,
+  isLoggedIn,
+} = useUserStore()
 const { tick } = useInterval(12)
 const { refreshLatestState } = useLatestStateStore()
 const {
-  loadAvailableNetworks, setCurrentNetwork,
+  loadAvailableNetworks,
+  setCurrentNetwork,
 } = useNetworkStore()
 
 await useAsyncData('latest_state', () => refreshLatestState(), {
   immediate: true,
   watch: [ tick ],
 })
-await useAsyncData('get_user', () => getUser())
+if (isLoggedIn) {
+  await useAsyncData('get_user', () => getUser())
+}
 await useAsyncData('get-supported-networks', () => loadAvailableNetworks())
 
 const { chainIdByDefault } = useRuntimeConfig().public