refactor(toast): HUD 상태 라인 피드백 통합 및 우선순위 큐 적용

src/widgets/space-focus-hud/ui/SpaceFocusHudWidget.tsx

@@ -1,6 +1,6 @@
 import { useCallback, useEffect, useRef, useState } from 'react';
+import type { HudStatusLineItem, HudStatusLinePayload } from '@/shared/lib/useHudStatusLine';
 import { useReducedMotion } from '@/shared/lib/useReducedMotion';
-import { useToast } from '@/shared/ui';
 import { SpaceTimerHudWidget } from '@/widgets/space-timer-hud';
 import { GoalCompleteSheet } from './GoalCompleteSheet';
 import { GoalFlashOverlay } from './GoalFlashOverlay';
@@ -10,6 +10,9 @@ interface SpaceFocusHudWidgetProps {
   timerLabel: string;
   visible: boolean;
   onGoalUpdate: (nextGoal: string) => void;
+  statusLine: HudStatusLineItem | null;
+  onStatusAction: () => void;
+  onStatusMessage: (payload: HudStatusLinePayload) => void;
 }
 
 export const SpaceFocusHudWidget = ({
@@ -17,8 +20,10 @@ export const SpaceFocusHudWidget = ({
   timerLabel,
   visible,
   onGoalUpdate,
+  statusLine,
+  onStatusAction,
+  onStatusMessage,
 }: SpaceFocusHudWidgetProps) => {
-  const { pushToast } = useToast();
   const reducedMotion = useReducedMotion();
   const [flashVisible, setFlashVisible] = useState(false);
   const [sheetOpen, setSheetOpen] = useState(false);
@@ -95,9 +100,18 @@ export const SpaceFocusHudWidget = ({
       <SpaceTimerHudWidget
         timerLabel={timerLabel}
         goal={goal}
+        statusLine={
+          statusLine
+            ? {
+                message: statusLine.message,
+                actionLabel: statusLine.action?.label,
+              }
+            : null
+        }
         isImmersionMode
         className="pr-[4.2rem]"
         onGoalCompleteRequest={handleOpenCompleteSheet}
+        onStatusAction={onStatusAction}
         onPlaybackStateChange={(state) => {
           if (reducedMotion) {
             playbackStateRef.current = state;
@@ -117,21 +131,21 @@ export const SpaceFocusHudWidget = ({
         onClose={() => setSheetOpen(false)}
         onRest={() => {
           setSheetOpen(false);
-          pushToast({ title: '좋아요. 5분 뒤에 다시 알려드릴게요.' });
+          onStatusMessage({ message: '좋아요. 5분 뒤에 다시 알려드릴게요.' });
 
           if (restReminderTimerRef.current) {
             window.clearTimeout(restReminderTimerRef.current);
           }
 
           restReminderTimerRef.current = window.setTimeout(() => {
-            pushToast({ title: '5분이 지났어요. 다음 한 조각으로 돌아와요.' });
+            onStatusMessage({ message: '5분이 지났어요. 다음 한 조각으로 돌아와요.' });
             restReminderTimerRef.current = null;
           }, 5 * 60 * 1000);
         }}
         onConfirm={(nextGoal) => {
           onGoalUpdate(nextGoal);
           setSheetOpen(false);
-          pushToast({ title: '다음 한 조각으로 이어갑니다.' });
+          onStatusMessage({ message: '다음 한 조각으로 이어갑니다.' });
           triggerFlash(1200);
         }}
       />