🚚(app-desk) rename useMailDomainMailboxes into useMailboxes

Shortens the hook name and update its imports and exports.

src/frontend/apps/desk/src/features/mail-domains/api/index.tsx

@@ -1 +1,4 @@
 export * from './useMailDomains';
+export * from './useMailDomain';
+export * from './useCreateMailbox';
+export * from './useMailboxes';

src/frontend/apps/desk/src/features/mail-domains/api/useMailboxes.tsx

@@ -37,7 +37,7 @@ export const getMailDomainMailboxes = async ({
 
 export const KEY_LIST_MAILBOX = 'mailboxes';
 
-export function useMailDomainMailboxes(
+export function useMailboxes(
   param: MailDomainMailboxesParams,
   queryConfig?: UseQueryOptions<
     MailDomainMailboxesResponse,