Feat: 로그아웃 성공시 메시지

Author: gibeom0218

src/hooks/useLogout.ts

@@ -2,13 +2,15 @@
 
 import { useRouter } from 'next/navigation';
 import { useQueryClient } from '@tanstack/react-query';
+import { notify } from '@/store/useToastStore';
 
 export const useLogout = () => {
   const queryClient = useQueryClient();
   const router = useRouter();
 
   const logout = () => {
     document.cookie = 'token=; max-age=0; path=/;';
+    notify('success', '로그아웃을 하였습니다', 3000);
     queryClient.clear();
     router.push('/signin');
   };