refactor: move initial whoami request to a middleware global

middleware/00.whoami.global.ts

@@ -0,0 +1,25 @@
+export default defineNuxtRouteMiddleware(async () => {
+  const user = useUser();
+  const auth = useAuth();
+  const { fetchWhoami } = useUserAPI();
+  const headers = useRequestHeaders();
+
+  if (headers['x-nuxt-error']) {
+    return;
+  }
+
+  await callOnce(async () => {
+    try {
+      const data = await fetchWhoami();
+
+      if (!data) {
+        throw new Error('Profile data is missed in whoami request');
+      }
+
+      user.value = data;
+    } catch (error) {
+      auth.value = { token: '', authorized: false };
+      console.log('Initial whoami request failed', error);
+    }
+  });
+});