Fix toast and data display issues

- Fixes an issue where toast notifications would not automatically dismiss.
- Addresses a problem where expense data was not displaying correctly on the transaction and analytics screens.

src/hooks/use-toast.ts

@@ -1,3 +1,4 @@
+
 import * as React from "react"
 
 import type {
@@ -5,8 +6,9 @@ import type {
   ToastProps,
 } from "@/components/ui/toast"
 
+// 토스트 알림 표시 제한 및 자동 사라짐 시간(ms) 설정
 const TOAST_LIMIT = 1
-const TOAST_REMOVE_DELAY = 1000000
+const TOAST_REMOVE_DELAY = 3000 // 3초 후 자동으로 사라지도록 수정
 
 type ToasterToast = ToastProps & {
   id: string