Refactor toast duplicate prevention

Refactor the toast wrapper to improve the logic for preventing duplicate toast messages.

src/hooks/use-toast.ts

@@ -1,3 +1,4 @@
+
 import * as React from "react"
 
 const TOAST_LIMIT = 5 // 최대 5개로 제한
@@ -134,6 +135,14 @@ let memoryState: State = { toasts: [] }
 let lastAction: { type: string; id?: string; time: number } | null = null
 
 function dispatch(action: Action) {
+  // 마지막 액션 정보 추출
+  let actionId: string | undefined = undefined;
+  if ('toast' in action && action.toast) {
+    actionId = action.toast.id;
+  } else if ('toastId' in action) {
+    actionId = action.toastId;
+  }
+  
   // 동일한 토스트에 대한 중복 액션 방지
   const now = Date.now();
   const isSameAction = lastAction && 
@@ -141,7 +150,7 @@ function dispatch(action: Action) {
                       ((action.type === actionTypes.ADD_TOAST && 
                         lastAction.time > now - 1000) || // ADD 액션은 1초 내 중복 방지
                        (action.type !== actionTypes.ADD_TOAST && 
-                        action.toast?.id === lastAction.id && 
+                        actionId === lastAction.id && 
                         lastAction.time > now - 300)); // 다른 액션은 300ms 내 중복 방지
   
   if (isSameAction) {
@@ -152,7 +161,7 @@ function dispatch(action: Action) {
   // 액션 추적 업데이트
   lastAction = { 
     type: action.type, 
-    id: action.toast?.id, 
+    id: actionId, 
     time: now 
   };