fix: post funnel alert창 토스트로 대체

Author: halionaz

src/features/home/components/Filter/PriceFilter/CustomPriceInput.tsx

@@ -2,11 +2,13 @@ import { useEffect, useState } from 'react';
 import * as s from './style.css';
 import { MAX_PRICE } from '@/libs/constants';
 import { useSearchParams } from 'react-router';
+import { useToast } from '@/common/hooks/useToast';
 
 interface Props {
   active: boolean;
 }
 const CustomPriceInput = ({ active }: Props) => {
+  const { openToast } = useToast();
   const [searchParams, setSearchParams] = useSearchParams();
 
   const defaultStartPrice = searchParams.get('start-price') ? Number(searchParams.get('start-price')) : NaN;
@@ -42,7 +44,7 @@ const CustomPriceInput = ({ active }: Props) => {
   const submitPrice = () => {
     if (isNaN(startPrice) || isNaN(endPrice)) return;
     if (startPrice > endPrice) {
-      alert('시작 가격이 끝 가격보다 클 수 없습니다.');
+      openToast({ message: '시작 가격이 끝 가격보다 클 수 없습니다.' });
       return;
     }
     setSearchParams(prev => {

src/features/post/components/StepFunnel/Step5/index.tsx

@@ -11,8 +11,10 @@ import { ALLOWED_EXTENSIONS, MAX_DESC, MAX_SIZE_BYTES, MAX_SIZE_MB, MAX_TITLE }
 import AlertText from '../../AlertText';
 import { getFileKeys } from '@/common/utils/getFileKeys';
 import getImageUrl from '@/common/utils/getImageUrl';
+import { useToast } from '@/common/hooks/useToast';
 
 const Step5 = () => {
+  const { openToast } = useToast();
   const serverFileKeyStore = useStep5Store(state => state.serverFileKeys);
   const ServerFileKeySetter = useStep5Store(state => state.setServerFileKeys);
 
@@ -40,11 +42,11 @@ const Step5 = () => {
     const validFiles = fileArray.filter(file => {
       const ext = file.name.split('.').pop()?.toLowerCase();
       if (!ext || !ALLOWED_EXTENSIONS.includes(ext)) {
-        alert(`"${file.name}"은(는) 지원하지 않는 확장자입니다.`);
+        openToast({ message: `"${file.name}"은(는) 지원하지 않는 확장자입니다.` });
         return false;
       }
       if (file.size > MAX_SIZE_BYTES) {
-        alert(`"${file.name}"은(는) ${MAX_SIZE_MB}MB를 초과합니다.`);
+        openToast({ message: `"${file.name}"은(는) ${MAX_SIZE_MB}MB를 초과합니다.` });
         return false;
       }
       return true;