feat: update README for payment process clarity and enhance success notification button behavior

app/auth/update-account/_lib/server/update-account.ts

@@ -4,14 +4,11 @@ import { redirect } from 'next/navigation';
 
 import { updateCustomer } from '@lib/data/customer';
 
-import { createAuthApi } from '@kit/auth/api';
 import { enhanceAction } from '@kit/next/actions';
 import { getSupabaseServerClient } from '@kit/supabase/server-client';
 
 import pathsConfig from '~/config/paths.config';
 
-import { UpdateAccountSchema } from '../../schemas/update-account.schema';
-
 export interface AccountSubmitData {
   firstName: string;
   lastName: string;