refactor(i18n): 사용자 문구 참조를 중앙화

src/widgets/space-timer-hud/ui/SpaceTimerHudWidget.tsx

@@ -1,5 +1,6 @@
 'use client';
 
+import { copy } from '@/shared/i18n';
 import { cn } from '@/shared/lib/cn';
 import {
   RECOVERY_30S_MODE_LABEL,
@@ -26,11 +27,7 @@ interface SpaceTimerHudWidgetProps {
   onGoalCompleteRequest?: () => void;
 }
 
-const HUD_ACTIONS = [
-  { id: 'start', label: '시작', icon: '▶' },
-  { id: 'pause', label: '일시정지', icon: '⏸' },
-  { id: 'reset', label: '리셋', icon: '↺' },
-] as const;
+const HUD_ACTIONS = copy.space.timerHud.actions;
 
 export const SpaceTimerHudWidget = ({
   timerLabel,
@@ -51,14 +48,14 @@ export const SpaceTimerHudWidget = ({
   onGoalCompleteRequest,
 }: SpaceTimerHudWidgetProps) => {
   const { isBreatheMode, triggerRestart } = useRestart30s();
-  const normalizedGoal = goal.trim().length > 0 ? goal.trim() : '이번 한 조각을 설정해 주세요.';
+  const normalizedGoal = goal.trim().length > 0 ? goal.trim() : copy.space.timerHud.goalFallback;
   const modeLabel = isBreatheMode
     ? RECOVERY_30S_MODE_LABEL
     : !hasActiveSession
-      ? 'Ready'
+      ? copy.space.timerHud.readyMode
     : sessionPhase === 'break'
-      ? 'Break'
-      : 'Focus';
+      ? copy.space.timerHud.breakMode
+      : copy.space.timerHud.focusMode;
 
   return (
     <div
@@ -105,7 +102,7 @@ export const SpaceTimerHudWidget = ({
             </div>
             <div className="mt-1.5 flex min-w-0 items-center gap-2">
               <p className={cn('min-w-0 truncate text-sm', isImmersionMode ? 'text-white/88' : 'text-white/86')}>
-                <span className="text-white/62">이번 한 조각 · </span>
+                <span className="text-white/62">{copy.space.timerHud.goalPrefix}</span>
                 <span className="text-white/90">{normalizedGoal}</span>
               </p>
               <button
@@ -113,7 +110,7 @@ export const SpaceTimerHudWidget = ({
                 onClick={onGoalCompleteRequest}
                 className="shrink-0 rounded-full border border-white/16 bg-white/[0.04] px-2 py-0.5 text-[10px] text-white/70 transition-colors hover:bg-white/[0.1] hover:text-white/86"
               >
-                완료
+                {copy.space.timerHud.completeButton}
               </button>
             </div>
           </div>