feat(MED-122): update current user account loader

app/home/(user)/_lib/server/load-user-account.ts

@@ -2,6 +2,7 @@ import { cache } from 'react';
 
 import { createAccountsApi } from '@kit/accounts/api';
 import { getSupabaseServerClient } from '@kit/supabase/server-client';
+import { requireUserInServerComponent } from '@/lib/server/require-user-in-server-component';
 
 export type UserAccount = Awaited<ReturnType<typeof loadUserAccount>>;
 
@@ -13,6 +14,13 @@ export type UserAccount = Awaited<ReturnType<typeof loadUserAccount>>;
  */
 export const loadUserAccount = cache(accountLoader);
 
+export async function loadCurrentUserAccount() {
+  const user = await requireUserInServerComponent();
+  return user?.identities?.[0]?.id
+    ? await loadUserAccount(user?.identities?.[0]?.id)
+    : null;
+}
+
 async function accountLoader(accountId: string) {
   const client = getSupabaseServerClient();
   const api = createAccountsApi(client);