Refactor account handling to improve performance

This commit dates the transition from a global user session to individual account handling based on user ID. The transition was made across several components, notably the account settings, icons, and selector. This change improves performance by reducing unnecessary requests and ensures more accurate data handling. The commit also includes some cleanups and minor fixes spread across different components.

apps/web/app/home/[account]/_lib/server/team-account-workspace.loader.ts

@@ -4,6 +4,7 @@ import { cache } from 'react';
 
 import { redirect } from 'next/navigation';
 
+import { requireUser } from '@kit/supabase/require-user';
 import { getSupabaseServerComponentClient } from '@kit/supabase/server-component-client';
 import { createTeamAccountsApi } from '@kit/team-accounts/api';
 
@@ -26,19 +27,25 @@ export const loadTeamWorkspace = cache(async (accountSlug: string) => {
   const client = getSupabaseServerComponentClient();
   const api = createTeamAccountsApi(client);
 
-  const workspace = await api.getAccountWorkspace(accountSlug);
-
-  if (workspace.error) {
-    throw workspace.error;
-  }
-
-  const account = workspace.data.account;
+  const [workspace, auth] = await Promise.all([
+    api.getAccountWorkspace(accountSlug),
+    requireUser(client),
+  ]);
 
   // we cannot find any record for the selected account
   // so we redirect the user to the home page
-  if (!account) {
+  if (!workspace.data?.account) {
     return redirect(pathsConfig.app.home);
   }
 
-  return workspace.data;
+  if (!auth.data) {
+    return redirect(auth.redirectTo);
+  }
+
+  const user = auth.data;
+
+  return {
+    ...workspace.data,
+    user,
+  };
 });