style: dart format 적용

- 전체 Dart 소스 및 테스트 파일 포매팅 통일
- trailing comma, 줄바꿈, 인덴트 정리

lib/data/game_text_l10n.dart

@@ -172,8 +172,7 @@ String returnRewardHoursAway(String time) =>
 String returnRewardChests(int count) =>
     _l('$count Treasure Chest(s)', '보물 상자 $count개', '宝箱 $count個');
 String get returnRewardOpenChests => _l('Open Chests', '상자 열기', '宝箱を開ける');
-String get returnRewardBonusChests =>
+String get returnRewardBonusChests => _l('Bonus Chests', '보너스 상자', 'ボーナス宝箱');
-    _l('Bonus Chests', '보너스 상자', 'ボーナス宝箱');
 String get returnRewardClaimBonus =>
     _l('Get Bonus (AD)', '보너스 받기 (광고)', 'ボーナス受取 (広告)');
 String get returnRewardClaimBonusFree =>
@@ -193,8 +192,7 @@ String chestRewardExpAmount(int exp) =>
     _l('+$exp EXP', '+$exp 경험치', '+$exp 経験値');
 String chestRewardPotionAmount(String name, int count) =>
     _l('$name x$count', '$name x$count', '$name x$count');
-String get chestRewardEquipped =>
+String get chestRewardEquipped => _l('Equipped!', '장착됨!', '装備しました!');
-    _l('Equipped!', '장착됨!', '装備しました!');
 String get chestRewardBetterItem =>
     _l('Better than current!', '현재보다 좋습니다!', '現在より良い!');
 
@@ -1143,24 +1141,15 @@ String get uiSaveBattleLog => _l('Save Battle Log', '배틀로그 저장', 'バ
 String get iapRemoveAds => _l('Remove Ads', '광고 제거', '広告削除');
 String get iapRemoveAdsDesc =>
     _l('Enjoy ad-free experience', '광고 없이 플레이', '広告なしでプレイ');
-String get iapBenefitTitle =>
+String get iapBenefitTitle => _l('Premium Benefits', '프리미엄 혜택', 'プレミアム特典');
-    _l('Premium Benefits', '프리미엄 혜택', 'プレミアム特典');
+String get iapBenefit1 => _l('Ad-free gameplay', '광고 없는 쾌적한 플레이', '広告なしの快適プレイ');
-String get iapBenefit1 =>
-    _l('Ad-free gameplay', '광고 없는 쾌적한 플레이', '広告なしの快適プレイ');
 String get iapBenefit2 =>
     _l('Unlimited speed boost', '속도 부스트 무제한', 'スピードブースト無制限');
-String get iapBenefit3 => _l(
+String get iapBenefit3 =>
-  'Stat reroll undo: 3 times',
+    _l('Stat reroll undo: 3 times', '신규 캐릭터 스탯 가챠 되돌리기 3회', '新キャラステ振り直し3回');
-  '신규 캐릭터 스탯 가챠 되돌리기 3회',
+String get iapBenefit4 => _l('Unlimited rerolls', '굴리기 무제한', 'リロール無制限');
-  '新キャラステ振り直し3回',
+String get iapBenefit5 =>
-);
+    _l('2x offline time credited', '오프라인 시간 2배 인정', 'オフライン時間2倍適用');
-String get iapBenefit4 =>
-    _l('Unlimited rerolls', '굴리기 무제한', 'リロール無制限');
-String get iapBenefit5 => _l(
-  '2x offline time credited',
-  '오프라인 시간 2배 인정',
-  'オフライン時間2倍適用',
-);
 String get iapBenefit6 =>
     _l('Return chests: 10 max', '복귀 상자 최대 10개', '帰還ボックス最大10個');
 String get iapPurchaseButton => _l('Purchase', '구매하기', '購入する');
@@ -1232,17 +1221,12 @@ String get skillNoDetails => _l('No details', '상세 정보 없음', '詳細情
 // ============================================================================
 
 String get notifyLevelUp => _l('LEVEL UP!', '레벨 업!', 'レベルアップ！');
-String notifyLevel(int level) =>
+String notifyLevel(int level) => _l('Level $level', '레벨 $level', 'レベル $level');
-    _l('Level $level', '레벨 $level', 'レベル $level');
+String get notifyQuestComplete => _l('QUEST COMPLETE!', '퀘스트 완료!', 'クエスト完了！');
-String get notifyQuestComplete =>
-    _l('QUEST COMPLETE!', '퀘스트 완료!', 'クエスト完了！');
 String get notifyPrologueComplete =>
     _l('PROLOGUE COMPLETE!', '프롤로그 완료!', 'プロローグ完了！');
-String notifyActComplete(int actNumber) => _l(
+String notifyActComplete(int actNumber) =>
-  'ACT $actNumber COMPLETE!',
+    _l('ACT $actNumber COMPLETE!', '${actNumber}막 완료!', '第${actNumber}幕完了！');
-  '${actNumber}막 완료!',
-  '第${actNumber}幕完了！',
-);
 String get notifyNewSpell => _l('NEW SPELL!', '새 주문!', '新しい呪文！');
 String get notifyNewEquipment => _l('NEW EQUIPMENT!', '새 장비!', '新しい装備！');
 String get notifyBossDefeated => _l('BOSS DEFEATED!', '보스 처치!', 'ボス撃破！');

lib/src/core/engine/act_progression_service.dart

@@ -16,9 +16,7 @@ import 'package:asciineverdie/src/core/util/pq_logic.dart' as pq_logic;
 ///
 /// ProgressService에서 추출된 Act 완료, 보스 생성 등의 로직 담당.
 class ActProgressionService {
-  const ActProgressionService({
+  const ActProgressionService({required this.config});
-    required this.config,
-  });
 
   final PqConfig config;
 

lib/src/core/engine/character_roll_service.dart

@@ -64,8 +64,10 @@ class CharacterRollService {
     _resetUndoForNewSession();
 
     _isInitialized = true;
-    debugPrint('[CharacterRollService] Initialized: '
+    debugPrint(
-        'rolls=$_rollsRemaining, undo=$_undoRemaining');
+      '[CharacterRollService] Initialized: '
+      'rolls=$_rollsRemaining, undo=$_undoRemaining',
+    );
   }
 
   /// 저장된 상태 로드
@@ -148,8 +150,10 @@ class CharacterRollService {
     // - 무료 유저: 1회 (광고 시청 필요)
     _undoRemaining = _isPaidUser ? maxUndoPaidUser : maxUndoFreeUser;
 
-    debugPrint('[CharacterRollService] Rolled: remaining=$_rollsRemaining, '
+    debugPrint(
-        'history=${_rollHistory.length}, undo=$_undoRemaining');
+      '[CharacterRollService] Rolled: remaining=$_rollsRemaining, '
+      'history=${_rollHistory.length}, undo=$_undoRemaining',
+    );
 
     return true;
   }
@@ -214,8 +218,10 @@ class CharacterRollService {
     final snapshot = _rollHistory.removeAt(0);
     _undoRemaining--;
 
-    debugPrint('[CharacterRollService] Undo (paid): '
+    debugPrint(
-        'remaining=$_undoRemaining, history=${_rollHistory.length}');
+      '[CharacterRollService] Undo (paid): '
+      'remaining=$_undoRemaining, history=${_rollHistory.length}',
+    );
 
     return snapshot;
   }
@@ -241,8 +247,10 @@ class CharacterRollService {
     );
 
     if (adResult == AdResult.completed || adResult == AdResult.debugSkipped) {
-      debugPrint('[CharacterRollService] Undo (free with ad): '
+      debugPrint(
-          'remaining=$_undoRemaining, history=${_rollHistory.length}');
+        '[CharacterRollService] Undo (free with ad): '
+        'remaining=$_undoRemaining, history=${_rollHistory.length}',
+      );
       return result;
     }
 

lib/src/core/engine/chest_service.dart

@@ -12,7 +12,7 @@ import 'package:asciineverdie/src/core/util/deterministic_random.dart';
 /// 상자 내용물 생성 및 오픈 로직 담당
 class ChestService {
   ChestService({DeterministicRandom? rng})
-      : _rng = rng ?? DeterministicRandom(DateTime.now().millisecondsSinceEpoch);
+    : _rng = rng ?? DeterministicRandom(DateTime.now().millisecondsSinceEpoch);
 
   final DeterministicRandom _rng;
 
@@ -100,7 +100,9 @@ class ChestService {
       rarity: rarity,
     );
 
-    debugPrint('[ChestService] Equipment reward: ${item.name} (${rarity.name})');
+    debugPrint(
+      '[ChestService] Equipment reward: ${item.name} (${rarity.name})',
+    );
     return ChestReward.equipment(item);
   }
 
@@ -132,7 +134,10 @@ class ChestService {
   ChestReward _generateGoldReward(int playerLevel) {
     final baseGold = playerLevel * _goldPerLevel;
     final variance = _rng.nextInt(_goldVariance * 2 + 1) - _goldVariance;
-    final gold = (baseGold + (baseGold * variance / 100)).round().clamp(10, 99999);
+    final gold = (baseGold + (baseGold * variance / 100)).round().clamp(
+      10,
+      99999,
+    );
 
     debugPrint('[ChestService] Gold reward: $gold');
     return ChestReward.gold(gold);
@@ -142,7 +147,10 @@ class ChestService {
   ChestReward _generateExperienceReward(int playerLevel) {
     final baseExp = playerLevel * _expPerLevel;
     final variance = _rng.nextInt(_expVariance * 2 + 1) - _expVariance;
-    final exp = (baseExp + (baseExp * variance / 100)).round().clamp(10, 999999);
+    final exp = (baseExp + (baseExp * variance / 100)).round().clamp(
+      10,
+      999999,
+    );
 
     debugPrint('[ChestService] Experience reward: $exp');
     return ChestReward.experience(exp);
@@ -208,49 +216,49 @@ class ChestService {
 
     return switch (slot) {
       EquipmentSlot.weapon => ItemStats(
-          atk: baseValue * 2,
+        atk: baseValue * 2,
-          criRate: 0.01 * (level ~/ 5),
+        criRate: 0.01 * (level ~/ 5),
-          parryRate: 0.005 * level,
+        parryRate: 0.005 * level,
-        ),
+      ),
       EquipmentSlot.shield => ItemStats(
-          def: baseValue,
+        def: baseValue,
-          blockRate: 0.02 * (level ~/ 3).clamp(1, 10),
+        blockRate: 0.02 * (level ~/ 3).clamp(1, 10),
-        ),
+      ),
       EquipmentSlot.helm => ItemStats(
-          def: baseValue ~/ 2,
+        def: baseValue ~/ 2,
-          magDef: baseValue ~/ 2,
+        magDef: baseValue ~/ 2,
-          intBonus: level ~/ 10,
+        intBonus: level ~/ 10,
-        ),
+      ),
       EquipmentSlot.hauberk => ItemStats(def: baseValue, hpBonus: level * 2),
       EquipmentSlot.brassairts => ItemStats(
-          def: baseValue ~/ 2,
+        def: baseValue ~/ 2,
-          strBonus: level ~/ 15,
+        strBonus: level ~/ 15,
-        ),
+      ),
       EquipmentSlot.vambraces => ItemStats(
-          def: baseValue ~/ 2,
+        def: baseValue ~/ 2,
-          dexBonus: level ~/ 15,
+        dexBonus: level ~/ 15,
-        ),
+      ),
       EquipmentSlot.gauntlets => ItemStats(
-          atk: baseValue ~/ 2,
+        atk: baseValue ~/ 2,
-          def: baseValue ~/ 4,
+        def: baseValue ~/ 4,
-        ),
+      ),
       EquipmentSlot.gambeson => ItemStats(
-          def: baseValue ~/ 2,
+        def: baseValue ~/ 2,
-          conBonus: level ~/ 15,
+        conBonus: level ~/ 15,
-        ),
+      ),
       EquipmentSlot.cuisses => ItemStats(
-          def: baseValue ~/ 2,
+        def: baseValue ~/ 2,
-          evasion: 0.005 * level,
+        evasion: 0.005 * level,
-        ),
+      ),
       EquipmentSlot.greaves => ItemStats(
-          def: baseValue ~/ 2,
+        def: baseValue ~/ 2,
-          evasion: 0.003 * level,
+        evasion: 0.003 * level,
-        ),
+      ),
       EquipmentSlot.sollerets => ItemStats(
-          def: baseValue ~/ 3,
+        def: baseValue ~/ 3,
-          evasion: 0.002 * level,
+        evasion: 0.002 * level,
-          dexBonus: level ~/ 20,
+        dexBonus: level ~/ 20,
-        ),
+      ),
     };
   }
 

lib/src/core/engine/combat_tick_service.dart

@@ -210,7 +210,8 @@ class CombatTickService {
     MonsterCombatStats monsterStats,
     int totalDamageDealt,
     List<CombatEvent> events,
-  }) _processDotTicks({
+  })
+  _processDotTicks({
     required List<DotEffect> activeDoTs,
     required MonsterCombatStats monsterStats,
     required int elapsedMs,
@@ -272,7 +273,8 @@ class CombatTickService {
     int lastPotionUsedMs,
     PotionInventory potionInventory,
     List<CombatEvent> events,
-  })? _tryEmergencyPotion({
+  })?
+  _tryEmergencyPotion({
     required CombatStats playerStats,
     required PotionInventory potionInventory,
     required int lastPotionUsedMs,
@@ -371,7 +373,8 @@ class CombatTickService {
     int totalDamageDealt,
     List<CombatEvent> events,
     bool isFirstPlayerAttack,
-  }) _processPlayerAttack({
+  })
+  _processPlayerAttack({
     required GameState state,
     required CombatStats playerStats,
     required MonsterCombatStats monsterStats,
@@ -508,10 +511,13 @@ class CombatTickService {
       newSkillSystem = skillResult.updatedSkillSystem.startGlobalCooldown();
 
       if (skillResult.debuffEffect != null) {
-        newActiveBuffs = newActiveBuffs
+        newActiveBuffs =
-            .where((d) => d.effect.id != skillResult.debuffEffect!.effect.id)
+            newActiveBuffs
-            .toList()
+                .where(
-          ..add(skillResult.debuffEffect!);
+                  (d) => d.effect.id != skillResult.debuffEffect!.effect.id,
+                )
+                .toList()
+              ..add(skillResult.debuffEffect!);
       }
 
       events.add(
@@ -601,11 +607,8 @@ class CombatTickService {
   }
 
   /// 몬스터 공격 처리
-  ({
+  ({CombatStats playerStats, int totalDamageTaken, List<CombatEvent> events})
-    CombatStats playerStats,
+  _processMonsterAttack({
-    int totalDamageTaken,
-    List<CombatEvent> events,
-  }) _processMonsterAttack({
     required CombatStats playerStats,
     required MonsterCombatStats monsterStats,
     required List<ActiveBuff> activeDebuffs,

lib/src/core/engine/iap_service.dart

@@ -131,9 +131,7 @@ class IAPService {
     final response = await _iap.queryProductDetails(IAPProductIds.all);
 
     if (response.notFoundIDs.isNotEmpty) {
-      debugPrint(
+      debugPrint('[IAPService] Products not found: ${response.notFoundIDs}');
-        '[IAPService] Products not found: ${response.notFoundIDs}',
-      );
     }
 
     for (final product in response.productDetails) {
@@ -238,14 +236,10 @@ class IAPService {
     }
 
     // 구매 요청
-    final purchaseParam = PurchaseParam(
+    final purchaseParam = PurchaseParam(productDetails: _removeAdsProduct!);
-      productDetails: _removeAdsProduct!,
-    );
 
     try {
-      final success = await _iap.buyNonConsumable(
+      final success = await _iap.buyNonConsumable(purchaseParam: purchaseParam);
-        purchaseParam: purchaseParam,
-      );
       debugPrint('[IAPService] Purchase initiated: $success');
       return success ? IAPResult.success : IAPResult.failed;
     } catch (e) {

lib/src/core/engine/item_service.dart

@@ -164,8 +164,9 @@ class ItemService {
     final magDef = hasMagDef ? (def * 0.7).round() : 0;
 
     // HP 보너스 (Uncommon 이상)
-    final hpBonus =
+    final hpBonus = rarity.index >= ItemRarity.uncommon.index
-        rarity.index >= ItemRarity.uncommon.index ? baseValue ~/ 3 : 0;
+        ? baseValue ~/ 3
+        : 0;
 
     // CON 보너스 (Rare 이상)
     final conBonus = rarity.index >= ItemRarity.rare.index ? rarity.index : 0;
@@ -273,8 +274,7 @@ class ItemService {
       EquipmentSlot.greaves => ItemStats(
         def: def,
         hpBonus: rarity.index >= ItemRarity.rare.index ? baseValue ~/ 3 : 0,
-        conBonus:
+        conBonus: rarity.index >= ItemRarity.rare.index ? rarity.index - 1 : 0,
-            rarity.index >= ItemRarity.rare.index ? rarity.index - 1 : 0,
         evasion: rarity.index >= ItemRarity.epic.index ? 0.01 : 0.0,
       ),
 

lib/src/core/engine/market_service.dart

@@ -9,10 +9,7 @@ import 'package:asciineverdie/src/core/util/pq_logic.dart' as pq_logic;
 
 /// 판매 처리 결과
 class SellResult {
-  const SellResult({
+  const SellResult({required this.state, required this.continuesSelling});
-    required this.state,
-    required this.continuesSelling,
-  });
 
   final GameState state;
   final bool continuesSelling;

lib/src/core/engine/progress_service.dart

@@ -193,7 +193,11 @@ class ProgressService {
     }
 
     // 5. 시장/판매/구매 태스크 완료 처리
-    final marketResult = _handleMarketTaskCompletion(nextState, progress, queue);
+    final marketResult = _handleMarketTaskCompletion(
+      nextState,
+      progress,
+      queue,
+    );
     if (marketResult.earlyReturn != null) return marketResult.earlyReturn!;
     nextState = marketResult.state;
     progress = marketResult.progress;
@@ -209,7 +213,11 @@ class ProgressService {
 
     // 7. 퀘스트 진행 처리
     final questResult = _handleQuestProgress(
-      nextState, progress, queue, gain, incrementSeconds,
+      nextState,
+      progress,
+      queue,
+      gain,
+      incrementSeconds,
     );
     nextState = questResult.state;
     progress = questResult.progress;
@@ -217,9 +225,7 @@ class ProgressService {
     questDone = questResult.completed;
 
     // 8. 플롯 진행 및 Act Boss 소환 처리
-    progress = _handlePlotProgress(
+    progress = _handlePlotProgress(nextState, progress, gain, incrementSeconds);
-      nextState, progress, gain, incrementSeconds,
-    );
 
     // 9. 다음 태스크 디큐/생성
     final dequeueResult = _handleTaskDequeue(nextState, progress, queue);
@@ -341,7 +347,8 @@ class ProgressService {
     ProgressState progress,
     QueueState queue,
     ProgressTickResult? earlyReturn,
-  }) _handleKillTaskCompletion(
+  })
+  _handleKillTaskCompletion(
     GameState state,
     ProgressState progress,
     QueueState queue,
@@ -358,8 +365,9 @@ class ProgressService {
 
       final klass = ClassData.findById(nextState.traits.classId);
       if (klass != null) {
-        final postCombatHealRate =
+        final postCombatHealRate = klass.getPassiveValue(
-            klass.getPassiveValue(ClassPassiveType.postCombatHeal);
+          ClassPassiveType.postCombatHeal,
+        );
         if (postCombatHealRate > 0) {
           healAmount += (maxHp * postCombatHealRate).round();
         }
@@ -446,7 +454,8 @@ class ProgressService {
     ProgressState progress,
     QueueState queue,
     ProgressTickResult? earlyReturn,
-  }) _handleMarketTaskCompletion(
+  })
+  _handleMarketTaskCompletion(
     GameState state,
     ProgressState progress,
     QueueState queue,
@@ -520,12 +529,8 @@ class ProgressService {
   }
 
   /// 퀘스트 진행 처리
-  ({
+  ({GameState state, ProgressState progress, QueueState queue, bool completed})
-    GameState state,
+  _handleQuestProgress(
-    ProgressState progress,
-    QueueState queue,
-    bool completed,
-  }) _handleQuestProgress(
     GameState state,
     ProgressState progress,
     QueueState queue,
@@ -603,7 +608,8 @@ class ProgressService {
     QueueState queue,
     bool actDone,
     bool gameComplete,
-  }) _handleTaskDequeue(
+  })
+  _handleTaskDequeue(
     GameState state,
     ProgressState progress,
     QueueState queue,
@@ -705,10 +711,7 @@ class ProgressService {
       4 * 1000,
     );
     final updatedProgress = taskResult.progress.copyWith(
-      currentTask: TaskInfo(
+      currentTask: TaskInfo(caption: taskResult.caption, type: TaskType.market),
-        caption: taskResult.caption,
-        type: TaskType.market,
-      ),
       currentCombat: null,
     );
     return (progress: updatedProgress, queue: queue);
@@ -1171,8 +1174,10 @@ class ProgressService {
       final shouldLoseEquipment = roll < lossChancePercent;
 
       // ignore: avoid_print
-      print('[Death] Lv$level lossChance=$lossChancePercent% roll=$roll '
+      print(
-          'shouldLose=$shouldLoseEquipment');
+        '[Death] Lv$level lossChance=$lossChancePercent% roll=$roll '
+        'shouldLose=$shouldLoseEquipment',
+      );
 
       if (shouldLoseEquipment) {
         // 무기(슬롯 0)를 제외한 장착된 장비 중 1개를 제물로 삭제

lib/src/core/engine/resurrection_service.dart

@@ -346,7 +346,10 @@ class ResurrectionService {
 
     // 해당 슬롯에 아이템 복원
     final slotIndex = lostSlot.index;
-    final updatedEquipment = state.equipment.setItemByIndex(slotIndex, lostItem);
+    final updatedEquipment = state.equipment.setItemByIndex(
+      slotIndex,
+      lostItem,
+    );
 
     // DeathInfo에서 상실 아이템 정보 제거 (복구 완료)
     final updatedDeathInfo = deathInfo.copyWith(

lib/src/core/engine/return_rewards_service.dart

@@ -94,8 +94,10 @@ class ReturnRewardsService {
     // 보너스 상자 (광고 시청 시 동일 개수 추가)
     final bonusChestCount = chestCount;
 
-    debugPrint('[ReturnRewards] $hoursAway hours away, '
+    debugPrint(
-        'chests=$chestCount, bonus=$bonusChestCount, paid=$isPaidUser');
+      '[ReturnRewards] $hoursAway hours away, '
+      'chests=$chestCount, bonus=$bonusChestCount, paid=$isPaidUser',
+    );
 
     return ReturnChestReward(
       hoursAway: hoursAway,
@@ -125,9 +127,14 @@ class ReturnRewardsService {
   /// [reward] 복귀 보상 데이터
   /// [playerLevel] 플레이어 레벨
   /// Returns: 오픈된 상자 보상 목록
-  List<ChestReward> claimBasicReward(ReturnChestReward reward, int playerLevel) {
+  List<ChestReward> claimBasicReward(
+    ReturnChestReward reward,
+    int playerLevel,
+  ) {
     if (!reward.hasReward) return [];
-    debugPrint('[ReturnRewards] Basic reward claimed: ${reward.chestCount} chests');
+    debugPrint(
+      '[ReturnRewards] Basic reward claimed: ${reward.chestCount} chests',
+    );
     return openChests(reward.chestCount, playerLevel);
   }
 
@@ -146,8 +153,10 @@ class ReturnRewardsService {
 
     // 유료 유저는 무료 보너스
     if (IAPService.instance.isAdRemovalPurchased) {
-      debugPrint('[ReturnRewards] Bonus claimed (paid user): '
+      debugPrint(
-          '${reward.bonusChestCount} chests');
+        '[ReturnRewards] Bonus claimed (paid user): '
+        '${reward.bonusChestCount} chests',
+      );
       return openChests(reward.bonusChestCount, playerLevel);
     }
 
@@ -161,8 +170,10 @@ class ReturnRewardsService {
     );
 
     if (adResult == AdResult.completed || adResult == AdResult.debugSkipped) {
-      debugPrint('[ReturnRewards] Bonus claimed (free user with ad): '
+      debugPrint(
-          '${bonusRewards.length} chests');
+        '[ReturnRewards] Bonus claimed (free user with ad): '
+        '${bonusRewards.length} chests',
+      );
       return bonusRewards;
     }
 

lib/src/core/model/combat_stats.dart

@@ -57,46 +57,64 @@ class CombatStats with _$CombatStats {
     // 기본 스탯
     /// 힘: 물리 공격력 보정
     required int str,
+
     /// 체력: HP, 방어력 보정
     required int con,
+
     /// 민첩: 회피율, 크리티컬율, 명중률, 공격 속도
     required int dex,
+
     /// 지능: 마법 공격력, MP
     required int intelligence,
+
     /// 지혜: 마법 방어력, MP 회복
     required int wis,
+
     /// 매력: 상점 가격, 드롭률 보정
     required int cha,
     // 파생 스탯 (전투용)
     /// 물리 공격력
     required int atk,
+
     /// 물리 방어력
     required int def,
+
     /// 마법 공격력
     required int magAtk,
+
     /// 마법 방어력
     required int magDef,
+
     /// 크리티컬 확률 (0.0 ~ 1.0)
     required double criRate,
+
     /// 크리티컬 데미지 배율 (1.5 ~ 3.0)
     required double criDamage,
+
     /// 회피율 (0.0 ~ 0.5)
     required double evasion,
+
     /// 명중률 (0.8 ~ 1.0)
     required double accuracy,
+
     /// 방패 방어율 (0.0 ~ 0.4)
     required double blockRate,
+
     /// 무기로 쳐내기 확률 (0.0 ~ 0.3)
     required double parryRate,
+
     /// 공격 딜레이 (밀리초)
     required int attackDelayMs,
     // 자원
     /// 최대 HP
     required int hpMax,
+
     /// 현재 HP
     required int hpCurrent,
+
     /// 최대 MP
     required int mpMax,
+
     /// 현재 MP
     required int mpCurrent,
   }) = _CombatStats;

lib/src/core/model/item_stats.dart

@@ -41,36 +41,52 @@ class ItemStats with _$ItemStats {
   const factory ItemStats({
     /// 물리 공격력 보정
     @Default(0) int atk,
+
     /// 물리 방어력 보정
     @Default(0) int def,
+
     /// 마법 공격력 보정
     @Default(0) int magAtk,
+
     /// 마법 방어력 보정
     @Default(0) int magDef,
+
     /// 크리티컬 확률 보정 (0.0 ~ 1.0)
     @Default(0.0) double criRate,
+
     /// 회피율 보정 (0.0 ~ 1.0)
     @Default(0.0) double evasion,
+
     /// 방패 방어율 (방패 전용, 0.0 ~ 1.0)
     @Default(0.0) double blockRate,
+
     /// 무기 쳐내기 확률 (무기 전용, 0.0 ~ 1.0)
     @Default(0.0) double parryRate,
+
     /// HP 보너스
     @Default(0) int hpBonus,
+
     /// MP 보너스
     @Default(0) int mpBonus,
+
     /// STR 보너스
     @Default(0) int strBonus,
+
     /// CON 보너스
     @Default(0) int conBonus,
+
     /// DEX 보너스
     @Default(0) int dexBonus,
+
     /// INT 보너스
     @Default(0) int intBonus,
+
     /// WIS 보너스
     @Default(0) int wisBonus,
+
     /// CHA 보너스
     @Default(0) int chaBonus,
+
     /// 무기 공격속도 (밀리초, 무기 전용)
     ///
     /// 0이면 기본값(1000ms) 사용, 값이 클수록 느린 공격.

lib/src/core/model/monetization_state.dart

@@ -121,16 +121,18 @@ class MonetizationState with _$MonetizationState {
 List<Map<String, dynamic>>? _statsListToJson(List<Stats>? stats) {
   if (stats == null) return null;
   return stats
-      .map((s) => {
+      .map(
-            'str': s.str,
+        (s) => {
-            'con': s.con,
+          'str': s.str,
-            'dex': s.dex,
+          'con': s.con,
-            'int': s.intelligence,
+          'dex': s.dex,
-            'wis': s.wis,
+          'int': s.intelligence,
-            'cha': s.cha,
+          'wis': s.wis,
-            'hpMax': s.hpMax,
+          'cha': s.cha,
-            'mpMax': s.mpMax,
+          'hpMax': s.hpMax,
-          })
+          'mpMax': s.mpMax,
+        },
+      )
       .toList();
 }
 

lib/src/core/model/potion.dart

@@ -62,9 +62,7 @@ class Potion {
 ///
 /// 보유 물약 수량 관리 (쿨타임은 CombatState에서 관리)
 class PotionInventory {
-  const PotionInventory({
+  const PotionInventory({this.potions = const {}});
-    this.potions = const {},
-  });
 
   /// 보유 물약 (물약 ID → 수량)
   final Map<String, int> potions;
@@ -99,11 +97,7 @@ class PotionInventory {
   /// 빈 인벤토리
   static const empty = PotionInventory();
 
-  PotionInventory copyWith({
+  PotionInventory copyWith({Map<String, int>? potions}) {
-    Map<String, int>? potions,
+    return PotionInventory(potions: potions ?? this.potions);
-  }) {
-    return PotionInventory(
-      potions: potions ?? this.potions,
-    );
   }
 }

lib/src/core/model/treasure_chest.dart

@@ -28,10 +28,7 @@ class ChestReward {
 
   /// 장비 보상 생성
   factory ChestReward.equipment(EquipmentItem item) {
-    return ChestReward._(
+    return ChestReward._(type: ChestRewardType.equipment, equipment: item);
-      type: ChestRewardType.equipment,
-      equipment: item,
-    );
   }
 
   /// 포션 보상 생성
@@ -45,18 +42,12 @@ class ChestReward {
 
   /// 골드 보상 생성
   factory ChestReward.gold(int amount) {
-    return ChestReward._(
+    return ChestReward._(type: ChestRewardType.gold, gold: amount);
-      type: ChestRewardType.gold,
-      gold: amount,
-    );
   }
 
   /// 경험치 보상 생성
   factory ChestReward.experience(int amount) {
-    return ChestReward._(
+    return ChestReward._(type: ChestRewardType.experience, experience: amount);
-      type: ChestRewardType.experience,
-      experience: amount,
-    );
   }
 
   /// 보상 타입

lib/src/features/game/game_play_screen.dart

@@ -714,7 +714,10 @@ class _GamePlayScreenState extends State<GamePlayScreen>
   }
 
   /// 데스크톱 앱바
-  PreferredSizeWidget _buildDesktopAppBar(BuildContext context, GameState state) {
+  PreferredSizeWidget _buildDesktopAppBar(
+    BuildContext context,
+    GameState state,
+  ) {
     return AppBar(
       backgroundColor: RetroColors.darkBrown,
       title: Text(
@@ -969,9 +972,7 @@ class _GamePlayScreenState extends State<GamePlayScreen>
           // Potions (물약 인벤토리)
           _buildSectionHeader(game_l10n.uiPotions),
           Expanded(
-            child: PotionInventoryPanel(
+            child: PotionInventoryPanel(inventory: state.potionInventory),
-              inventory: state.potionInventory,
-            ),
           ),
 
           // Encumbrance 바

lib/src/features/game/game_session_controller.dart

@@ -35,8 +35,8 @@ class GameSessionController extends ChangeNotifier {
     DateTime Function()? now,
     StatisticsStorage? statisticsStorage,
     HallOfFameStorage? hallOfFameStorage,
-  })  : _tickInterval = tickInterval,
+  }) : _tickInterval = tickInterval,
-        _now = now ?? DateTime.now {
+       _now = now ?? DateTime.now {
     // 매니저 초기화
     _statisticsManager = GameStatisticsManager(
       statisticsStorage: statisticsStorage,
@@ -136,9 +136,9 @@ class GameSessionController extends ChangeNotifier {
   int get speedBoostDuration => _speedBoostManager.speedBoostDuration;
 
   int get speedBoostRemainingSeconds => _speedBoostManager.getRemainingSeconds(
-        _monetization,
+    _monetization,
-        _state?.skillSystem.elapsedMs ?? 0,
+    _state?.skillSystem.elapsedMs ?? 0,
-      );
+  );
 
   int get currentSpeedMultiplier =>
       _speedBoostManager.getCurrentSpeedMultiplier(_loop);
@@ -472,12 +472,12 @@ class GameSessionController extends ChangeNotifier {
 
   /// 속도 부스트 활성화 (광고 시청 후)
   Future<bool> activateSpeedBoost() async {
-    final (success, updatedMonetization) =
+    final (success, updatedMonetization) = await _speedBoostManager
-        await _speedBoostManager.activateSpeedBoost(
+        .activateSpeedBoost(
-      loop: _loop,
+          loop: _loop,
-      monetization: _monetization,
+          monetization: _monetization,
-      currentElapsedMs: _state?.skillSystem.elapsedMs ?? 0,
+          currentElapsedMs: _state?.skillSystem.elapsedMs ?? 0,
-    );
+        );
 
     if (success) {
       _monetization = updatedMonetization;

lib/src/features/game/layouts/mobile_carousel_layout.dart

@@ -308,15 +308,14 @@ class _MobileCarouselLayoutState extends State<MobileCarouselLayout> {
               // 핸들 바
               Padding(
                 padding: const EdgeInsets.only(top: 8, bottom: 4),
-                child: Container(
+                child: Container(width: 60, height: 4, color: border),
-                  width: 60,
-                  height: 4,
-                  color: border,
-                ),
               ),
               // 헤더
               Container(
-                padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
+                padding: const EdgeInsets.symmetric(
+                  horizontal: 12,
+                  vertical: 8,
+                ),
                 width: double.infinity,
                 decoration: BoxDecoration(
                   color: RetroColors.panelBgOf(context),
@@ -515,7 +514,8 @@ class _MobileCarouselLayoutState extends State<MobileCarouselLayout> {
                       ],
 
                       // === 디버그 도구 섹션 ===
-                      if (kDebugMode && widget.onCreateTestCharacter != null) ...[
+                      if (kDebugMode &&
+                          widget.onCreateTestCharacter != null) ...[
                         const SizedBox(height: 16),
                         RetroMenuSection(
                           title: L10n.of(context).debugToolsTitle,
@@ -526,7 +526,9 @@ class _MobileCarouselLayoutState extends State<MobileCarouselLayout> {
                           icon: Icons.science,
                           iconColor: RetroColors.warningOf(context),
                           label: L10n.of(context).debugCreateTestCharacter,
-                          subtitle: L10n.of(context).debugCreateTestCharacterDesc,
+                          subtitle: L10n.of(
+                            context,
+                          ).debugCreateTestCharacterDesc,
                           onTap: () {
                             Navigator.pop(context);
                             _showTestCharacterDialog(context);

lib/src/features/game/managers/game_statistics_manager.dart

@@ -9,9 +9,8 @@ import 'package:asciineverdie/src/core/storage/statistics_storage.dart';
 /// 세션 통계와 누적 통계를 관리하고, 게임 상태 변화에 따라
 /// 통계를 자동 업데이트합니다.
 class GameStatisticsManager {
-  GameStatisticsManager({
+  GameStatisticsManager({StatisticsStorage? statisticsStorage})
-    StatisticsStorage? statisticsStorage,
+    : _statisticsStorage = statisticsStorage ?? StatisticsStorage();
-  }) : _statisticsStorage = statisticsStorage ?? StatisticsStorage();
 
   final StatisticsStorage _statisticsStorage;
 

lib/src/features/game/managers/hall_of_fame_manager.dart

@@ -11,9 +11,8 @@ import 'package:flutter/foundation.dart';
 ///
 /// 게임 클리어 시 캐릭터 등록, 테스트 캐릭터 생성 등을 담당합니다.
 class HallOfFameManager {
-  HallOfFameManager({
+  HallOfFameManager({HallOfFameStorage? hallOfFameStorage})
-    HallOfFameStorage? hallOfFameStorage,
+    : _hallOfFameStorage = hallOfFameStorage ?? HallOfFameStorage();
-  }) : _hallOfFameStorage = hallOfFameStorage ?? HallOfFameStorage();
 
   final HallOfFameStorage _hallOfFameStorage;
 

lib/src/features/game/managers/resurrection_manager.dart

@@ -107,7 +107,8 @@ class ResurrectionManager {
       updatedMonetization = monetization.copyWith(autoReviveEndMs: buffEndMs);
 
       debugPrint(
-          '[Resurrection] Ad revive complete, auto-revive buff until $buffEndMs ms');
+        '[Resurrection] Ad revive complete, auto-revive buff until $buffEndMs ms',
+      );
     }
 
     // 유료 유저는 광고 없이 부활

lib/src/features/game/managers/return_rewards_manager.dart

@@ -49,8 +49,10 @@ class ReturnRewardsManager {
 
     if (reward.hasReward) {
       _pendingReturnReward = reward;
-      debugPrint('[ReturnRewards] Reward available: ${reward.chestCount} chests, '
+      debugPrint(
-          '${reward.hoursAway} hours away');
+        '[ReturnRewards] Reward available: ${reward.chestCount} chests, '
+        '${reward.hoursAway} hours away',
+      );
 
       // UI에서 다이얼로그 표시를 위해 콜백 호출
       // startNew 후에 호출하도록 딜레이
@@ -91,11 +93,13 @@ class ReturnRewardsManager {
     loop?.replaceState(updatedState); // ProgressLoop 상태도 업데이트
 
     // 저장
-    unawaited(saveManager.saveState(
+    unawaited(
-      updatedState,
+      saveManager.saveState(
-      cheatsEnabled: cheatsEnabled,
+        updatedState,
-      monetization: monetization,
+        cheatsEnabled: cheatsEnabled,
-    ));
+        monetization: monetization,
+      ),
+    );
 
     _pendingReturnReward = null;
 
@@ -129,18 +133,19 @@ class ReturnRewardsManager {
         reward.equipment!.itemWeight > currentItem.itemWeight) {
       debugPrint('[ReturnRewards] Equipped: ${reward.equipment!.name}');
       return state.copyWith(
-        equipment: state.equipment.setItemByIndex(
+        equipment: state.equipment.setItemByIndex(slotIndex, reward.equipment!),
-          slotIndex,
-          reward.equipment!,
-        ),
       );
     }
 
     // 더 좋지 않으면 판매 (골드로 변환)
-    final sellPrice =
+    final sellPrice = (reward.equipment!.level * 50 * 0.3).round().clamp(
-        (reward.equipment!.level * 50 * 0.3).round().clamp(1, 99999);
+      1,
-    debugPrint('[ReturnRewards] Sold: ${reward.equipment!.name} '
+      99999,
-        'for $sellPrice gold');
+    );
+    debugPrint(
+      '[ReturnRewards] Sold: ${reward.equipment!.name} '
+      'for $sellPrice gold',
+    );
     return state.copyWith(
       inventory: state.inventory.copyWith(
         gold: state.inventory.gold + sellPrice,
@@ -152,8 +157,10 @@ class ReturnRewardsManager {
   GameState _applyPotionReward(GameState state, ChestReward reward) {
     if (reward.potionId == null) return state;
 
-    debugPrint('[ReturnRewards] Added potion: ${reward.potionId} '
+    debugPrint(
-        'x${reward.potionCount}');
+      '[ReturnRewards] Added potion: ${reward.potionId} '
+      'x${reward.potionCount}',
+    );
     return state.copyWith(
       potionInventory: state.potionInventory.addPotion(
         reward.potionId!,

lib/src/features/game/managers/speed_boost_manager.dart

@@ -12,8 +12,8 @@ class SpeedBoostManager {
   SpeedBoostManager({
     required bool Function() cheatsEnabledGetter,
     required Future<List<int>> Function() getAvailableSpeeds,
-  })  : _cheatsEnabledGetter = cheatsEnabledGetter,
+  }) : _cheatsEnabledGetter = cheatsEnabledGetter,
-        _getAvailableSpeeds = getAvailableSpeeds;
+       _getAvailableSpeeds = getAvailableSpeeds;
 
   final bool Function() _cheatsEnabledGetter;
   final Future<List<int>> Function() _getAvailableSpeeds;
@@ -52,7 +52,10 @@ class SpeedBoostManager {
   int get speedBoostDuration => _speedBoostDuration;
 
   /// 속도 부스트 남은 시간 (초) - 게임 시간(elapsedMs) 기준 계산
-  int getRemainingSeconds(MonetizationState monetization, int currentElapsedMs) {
+  int getRemainingSeconds(
+    MonetizationState monetization,
+    int currentElapsedMs,
+  ) {
     if (!_isSpeedBoostActive) return 0;
     final endMs = monetization.speedBoostEndMs;
     if (endMs == null) return 0;
@@ -203,7 +206,10 @@ class SpeedBoostManager {
     if (_isSpeedBoostActive) {
       // 부스트 상태: 부스트 배속만 사용, 기본 배속 저장
       savedSpeedMultiplier = baseSpeed;
-      return (speeds: [speedBoostMultiplier], initialSpeed: speedBoostMultiplier);
+      return (
+        speeds: [speedBoostMultiplier],
+        initialSpeed: speedBoostMultiplier,
+      );
     }
     // 일반 상태: 기본 배속 사용
     return (speeds: baseAvailableSpeeds, initialSpeed: baseSpeed);

lib/src/features/game/pages/inventory_page.dart

@@ -37,9 +37,7 @@ class InventoryPage extends StatelessWidget {
         _buildSectionHeader(context, l10n.uiPotions),
         Expanded(
           flex: 2,
-          child: PotionInventoryPanel(
+          child: PotionInventoryPanel(inventory: potionInventory),
-            inventory: potionInventory,
-          ),
         ),
 
         // 무게 (Encumbrance)

lib/src/features/game/pages/skills_page.dart

@@ -147,7 +147,11 @@ class _SkillTile extends StatelessWidget {
           if (isOnCooldown)
             const Padding(
               padding: EdgeInsets.only(right: 8),
-              child: Icon(Icons.hourglass_empty, size: 14, color: Colors.orange),
+              child: Icon(
+                Icons.hourglass_empty,
+                size: 14,
+                color: Colors.orange,
+              ),
             ),
           _RankBadge(rank: rank),
         ],
@@ -273,10 +277,12 @@ class _SkillStatsGrid extends StatelessWidget {
 
     // 공통: MP, 쿨타임
     entries.add(_StatEntry(l10n.skillMpCost, '${skill.mpCost}'));
-    entries.add(_StatEntry(
+    entries.add(
-      l10n.skillCooldown,
+      _StatEntry(
-      '${(skill.cooldownMs / 1000).toStringAsFixed(1)}${l10n.skillSeconds}',
+        l10n.skillCooldown,
-    ));
+        '${(skill.cooldownMs / 1000).toStringAsFixed(1)}${l10n.skillSeconds}',
+      ),
+    );
 
     // 타입별 스탯 추가
     switch (skill.type) {
@@ -309,33 +315,40 @@ class _SkillStatsGrid extends StatelessWidget {
 
     // DOT 정보
     if (skill.isDot && skill.baseDotDamage != null) {
-      final dotDps = skill.baseDotDamage! *
+      final dotDps =
+          skill.baseDotDamage! *
           (skill.baseDotDurationMs! / skill.baseDotTickMs!);
       entries.add(_StatEntry(l10n.skillDot, '${dotDps.round()}'));
     }
 
     // HP 흡수
     if (skill.lifestealPercent > 0) {
-      entries.add(_StatEntry(
+      entries.add(
-        l10n.skillLifesteal,
+        _StatEntry(
-        '${(skill.lifestealPercent * 100).round()}%',
+          l10n.skillLifesteal,
-      ));
+          '${(skill.lifestealPercent * 100).round()}%',
+        ),
+      );
     }
 
     // 방어 무시
     if (skill.targetDefReduction > 0) {
-      entries.add(_StatEntry(
+      entries.add(
-        l10n.skillDefPen,
+        _StatEntry(
-        '${(skill.targetDefReduction * 100).round()}%',
+          l10n.skillDefPen,
-      ));
+          '${(skill.targetDefReduction * 100).round()}%',
+        ),
+      );
     }
 
     // 자해 데미지
     if (skill.selfDamagePercent > 0) {
-      entries.add(_StatEntry(
+      entries.add(
-        l10n.skillSelfDmg,
+        _StatEntry(
-        '${(skill.selfDamagePercent * 100).round()}%',
+          l10n.skillSelfDmg,
-      ));
+          '${(skill.selfDamagePercent * 100).round()}%',
+        ),
+      );
     }
   }
 
@@ -347,10 +360,12 @@ class _SkillStatsGrid extends StatelessWidget {
 
     // % 회복
     if (skill.healPercent > 0) {
-      entries.add(_StatEntry(
+      entries.add(
-        l10n.skillHealPercent,
+        _StatEntry(
-        '${(skill.healPercent * 100).round()}%',
+          l10n.skillHealPercent,
-      ));
+          '${(skill.healPercent * 100).round()}%',
+        ),
+      );
     }
 
     // MP 회복
@@ -361,10 +376,12 @@ class _SkillStatsGrid extends StatelessWidget {
     // 부가 버프
     if (skill.buff != null) {
       final buff = skill.buff!;
-      entries.add(_StatEntry(
+      entries.add(
-        l10n.skillBuffDuration,
+        _StatEntry(
-        '${(buff.durationMs / 1000).round()}${l10n.skillSeconds}',
+          l10n.skillBuffDuration,
-      ));
+          '${(buff.durationMs / 1000).round()}${l10n.skillSeconds}',
+        ),
+      );
     }
   }
 
@@ -373,39 +390,49 @@ class _SkillStatsGrid extends StatelessWidget {
     final buff = skill.buff!;
 
     // 지속시간
-    entries.add(_StatEntry(
+    entries.add(
-      l10n.skillBuffDuration,
+      _StatEntry(
-      '${(buff.durationMs / 1000).round()}${l10n.skillSeconds}',
+        l10n.skillBuffDuration,
-    ));
+        '${(buff.durationMs / 1000).round()}${l10n.skillSeconds}',
+      ),
+    );
 
     // 각 보정치
     if (buff.atkModifier != 0) {
       final sign = buff.atkModifier > 0 ? '+' : '';
-      entries.add(_StatEntry(
+      entries.add(
-        l10n.skillAtkMod,
+        _StatEntry(
-        '$sign${(buff.atkModifier * 100).round()}%',
+          l10n.skillAtkMod,
-      ));
+          '$sign${(buff.atkModifier * 100).round()}%',
+        ),
+      );
     }
     if (buff.defModifier != 0) {
       final sign = buff.defModifier > 0 ? '+' : '';
-      entries.add(_StatEntry(
+      entries.add(
-        l10n.skillDefMod,
+        _StatEntry(
-        '$sign${(buff.defModifier * 100).round()}%',
+          l10n.skillDefMod,
-      ));
+          '$sign${(buff.defModifier * 100).round()}%',
+        ),
+      );
     }
     if (buff.criRateModifier != 0) {
       final sign = buff.criRateModifier > 0 ? '+' : '';
-      entries.add(_StatEntry(
+      entries.add(
-        l10n.skillCriMod,
+        _StatEntry(
-        '$sign${(buff.criRateModifier * 100).round()}%',
+          l10n.skillCriMod,
-      ));
+          '$sign${(buff.criRateModifier * 100).round()}%',
+        ),
+      );
     }
     if (buff.evasionModifier != 0) {
       final sign = buff.evasionModifier > 0 ? '+' : '';
-      entries.add(_StatEntry(
+      entries.add(
-        l10n.skillEvaMod,
+        _StatEntry(
-        '$sign${(buff.evasionModifier * 100).round()}%',
+          l10n.skillEvaMod,
-      ));
+          '$sign${(buff.evasionModifier * 100).round()}%',
+        ),
+      );
     }
   }
 
@@ -414,23 +441,23 @@ class _SkillStatsGrid extends StatelessWidget {
     final buff = skill.buff!;
 
     // 지속시간
-    entries.add(_StatEntry(
+    entries.add(
-      l10n.skillBuffDuration,
+      _StatEntry(
-      '${(buff.durationMs / 1000).round()}${l10n.skillSeconds}',
+        l10n.skillBuffDuration,
-    ));
+        '${(buff.durationMs / 1000).round()}${l10n.skillSeconds}',
+      ),
+    );
 
     // 디버프 효과 (보통 음수)
     if (buff.atkModifier != 0) {
-      entries.add(_StatEntry(
+      entries.add(
-        l10n.skillAtkMod,
+        _StatEntry(l10n.skillAtkMod, '${(buff.atkModifier * 100).round()}%'),
-        '${(buff.atkModifier * 100).round()}%',
+      );
-      ));
     }
     if (buff.defModifier != 0) {
-      entries.add(_StatEntry(
+      entries.add(
-        l10n.skillDefMod,
+        _StatEntry(l10n.skillDefMod, '${(buff.defModifier * 100).round()}%'),
-        '${(buff.defModifier * 100).round()}%',
+      );
-      ));
     }
   }
 }

lib/src/features/game/widgets/death_overlay.dart

@@ -333,7 +333,8 @@ class DeathOverlay extends StatelessWidget {
                         TextSpan(
                           children: [
                             TextSpan(
-                              text: '[${_getSlotName(deathInfo.lostItemSlot)}] ',
+                              text:
+                                  '[${_getSlotName(deathInfo.lostItemSlot)}] ',
                               style: TextStyle(color: muted),
                             ),
                             TextSpan(
@@ -485,7 +486,10 @@ class DeathOverlay extends StatelessWidget {
           border: Border(
             top: BorderSide(color: gold, width: 3),
             left: BorderSide(color: gold, width: 3),
-            bottom: BorderSide(color: goldDark.withValues(alpha: 0.8), width: 3),
+            bottom: BorderSide(
+              color: goldDark.withValues(alpha: 0.8),
+              width: 3,
+            ),
             right: BorderSide(color: goldDark.withValues(alpha: 0.8), width: 3),
           ),
         ),
@@ -495,10 +499,7 @@ class DeathOverlay extends StatelessWidget {
             Row(
               mainAxisAlignment: MainAxisAlignment.center,
               children: [
-                Text(
+                Text('✨', style: TextStyle(fontSize: 20, color: gold)),
-                  '✨',
-                  style: TextStyle(fontSize: 20, color: gold),
-                ),
                 const SizedBox(width: 8),
                 Text(
                   l10n.deathAdRevive.toUpperCase(),
@@ -551,7 +552,8 @@ class DeathOverlay extends StatelessWidget {
                   _buildBenefitRow(
                     context,
                     icon: '🔄',
-                    text: '${l10n.deathAdReviveItem}: ${deathInfo.lostItemName}',
+                    text:
+                        '${l10n.deathAdReviveItem}: ${deathInfo.lostItemName}',
                     color: itemRarityColor,
                   ),
                   const SizedBox(height: 4),

lib/src/features/game/widgets/dialogs/retro_select_dialog.dart

@@ -83,7 +83,9 @@ class RetroOptionItem extends StatelessWidget {
         child: Container(
           padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 10),
           decoration: BoxDecoration(
-            color: isSelected ? gold.withValues(alpha: 0.15) : Colors.transparent,
+            color: isSelected
+                ? gold.withValues(alpha: 0.15)
+                : Colors.transparent,
             border: Border.all(
               color: isSelected ? gold : border,
               width: isSelected ? 2 : 1,
@@ -101,7 +103,9 @@ class RetroOptionItem extends StatelessWidget {
                   style: TextStyle(
                     fontFamily: 'PressStart2P',
                     fontSize: 18,
-                    color: isSelected ? gold : RetroColors.textPrimaryOf(context),
+                    color: isSelected
+                        ? gold
+                        : RetroColors.textPrimaryOf(context),
                   ),
                 ),
               ),

lib/src/features/game/widgets/enhanced_animation_panel.dart

@@ -300,7 +300,9 @@ class _EnhancedAnimationPanelState extends State<EnhancedAnimationPanel>
                     child: _buildBuffChip(
                       icon: '⚡',
                       label: '${widget.adSpeedMultiplier}x',
-                      remainingMs: widget.isPaidUser ? -1 : _speedBoostRemainingMs,
+                      remainingMs: widget.isPaidUser
+                          ? -1
+                          : _speedBoostRemainingMs,
                       color: Colors.orange,
                       isPermanent: widget.isPaidUser,
                     ),
@@ -401,7 +403,9 @@ class _EnhancedAnimationPanelState extends State<EnhancedAnimationPanel>
                           child: SizedBox.expand(
                             child: LinearProgressIndicator(
                               value: ratio.clamp(0.0, 1.0),
-                              backgroundColor: Colors.red.withValues(alpha: 0.2),
+                              backgroundColor: Colors.red.withValues(
+                                alpha: 0.2,
+                              ),
                               valueColor: AlwaysStoppedAnimation(
                                 isLow ? Colors.red : Colors.red.shade600,
                               ),
@@ -502,7 +506,9 @@ class _EnhancedAnimationPanelState extends State<EnhancedAnimationPanel>
                           child: SizedBox.expand(
                             child: LinearProgressIndicator(
                               value: ratio.clamp(0.0, 1.0),
-                              backgroundColor: Colors.blue.withValues(alpha: 0.2),
+                              backgroundColor: Colors.blue.withValues(
+                                alpha: 0.2,
+                              ),
                               valueColor: AlwaysStoppedAnimation(
                                 Colors.blue.shade600,
                               ),
@@ -619,7 +625,10 @@ class _EnhancedAnimationPanelState extends State<EnhancedAnimationPanel>
                                   color: Colors.black.withValues(alpha: 0.8),
                                   blurRadius: 2,
                                 ),
-                                const Shadow(color: Colors.black, blurRadius: 4),
+                                const Shadow(
+                                  color: Colors.black,
+                                  blurRadius: 4,
+                                ),
                               ],
                             ),
                           ),
@@ -783,8 +792,9 @@ class _EnhancedAnimationPanelState extends State<EnhancedAnimationPanel>
                       ),
                     TextSpan(
                       text: _getStatusMessage(),
-                      style:
+                      style: gradeColor != null
-                          gradeColor != null ? TextStyle(color: gradeColor) : null,
+                          ? TextStyle(color: gradeColor)
+                          : null,
                     ),
                   ],
                 ),
@@ -844,10 +854,7 @@ class _EnhancedAnimationPanelState extends State<EnhancedAnimationPanel>
       child: Row(
         mainAxisSize: MainAxisSize.min,
         children: [
-          Text(
+          Text(icon, style: TextStyle(fontSize: 12, color: color)),
-            icon,
-            style: TextStyle(fontSize: 12, color: color),
-          ),
           if (label != null) ...[
             const SizedBox(width: 2),
             Text(

lib/src/features/game/widgets/hp_mp_bar.dart

@@ -326,8 +326,10 @@ class _HpMpBarState extends State<HpMpBar> with TickerProviderStateMixin {
                 height: 14,
                 decoration: BoxDecoration(
                   color: emptyColor.withValues(alpha: 0.3),
-                  border:
+                  border: Border.all(
-                      Border.all(color: RetroColors.panelBorderOuter, width: 1),
+                    color: RetroColors.panelBorderOuter,
+                    width: 1,
+                  ),
                 ),
                 child: Row(
                   children: List.generate(segmentCount, (index) {
@@ -341,10 +343,8 @@ class _HpMpBarState extends State<HpMpBar> with TickerProviderStateMixin {
                           border: Border(
                             right: index < segmentCount - 1
                                 ? BorderSide(
-                                    color:
+                                    color: RetroColors.panelBorderOuter
-                                        RetroColors.panelBorderOuter.withValues(
+                                        .withValues(alpha: 0.3),
-                                      alpha: 0.3,
-                                    ),
                                     width: 1,
                                   )
                                 : BorderSide.none,

lib/src/features/game/widgets/menu/retro_menu_widgets.dart

@@ -4,11 +4,7 @@ import 'package:asciineverdie/src/shared/retro_colors.dart';
 
 /// 메뉴 섹션 타이틀
 class RetroMenuSection extends StatelessWidget {
-  const RetroMenuSection({
+  const RetroMenuSection({super.key, required this.title, this.color});
-    super.key,
-    required this.title,
-    this.color,
-  });
 
   final String title;
   final Color? color;
@@ -182,10 +178,7 @@ class RetroSpeedChip extends StatelessWidget {
             if (isAdBased && !isSelected && !isDisabled)
               Padding(
                 padding: const EdgeInsets.only(right: 2),
-                child: Text(
+                child: Text('▶', style: TextStyle(fontSize: 7, color: warning)),
-                  '▶',
-                  style: TextStyle(fontSize: 7, color: warning),
-                ),
               ),
             Text(
               '${speed}x',

lib/src/features/game/widgets/potion_inventory_panel.dart

@@ -9,10 +9,7 @@ import 'package:asciineverdie/src/core/model/potion.dart';
 /// 보유 중인 물약 목록과 수량을 표시.
 /// HP 물약은 빨간색, MP 물약은 파란색으로 구분.
 class PotionInventoryPanel extends StatelessWidget {
-  const PotionInventoryPanel({
+  const PotionInventoryPanel({super.key, required this.inventory});
-    super.key,
-    required this.inventory,
-  });
 
   final PotionInventory inventory;
 
@@ -38,10 +35,7 @@ class PotionInventoryPanel extends StatelessWidget {
       padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
       itemBuilder: (context, index) {
         final entry = potionEntries[index];
-        return _PotionRow(
+        return _PotionRow(potion: entry.potion, quantity: entry.quantity);
-          potion: entry.potion,
-          quantity: entry.quantity,
-        );
       },
     );
   }
@@ -82,10 +76,7 @@ class _PotionEntry {
 
 /// 물약 행 위젯
 class _PotionRow extends StatelessWidget {
-  const _PotionRow({
+  const _PotionRow({required this.potion, required this.quantity});
-    required this.potion,
-    required this.quantity,
-  });
 
   final Potion potion;
   final int quantity;

lib/src/features/game/widgets/return_rewards_dialog.dart

@@ -264,7 +264,8 @@ class _ReturnRewardsDialogState extends State<ReturnRewardsDialog>
                   return Transform.translate(
                     offset: isOpening
                         ? Offset(
-                            _shakeAnimation.value * 2 *
+                            _shakeAnimation.value *
+                                2 *
                                 ((_animController.value * 10).round() % 2 == 0
                                     ? 1
                                     : -1),
@@ -314,8 +315,8 @@ class _ReturnRewardsDialogState extends State<ReturnRewardsDialog>
                           isGold
                               ? l10n.returnRewardOpenChests
                               : (isPaidUser
-                                  ? l10n.returnRewardClaimBonusFree
+                                    ? l10n.returnRewardClaimBonusFree
-                                  : l10n.returnRewardClaimBonus),
+                                    : l10n.returnRewardClaimBonus),
                           style: TextStyle(
                             fontFamily: 'PressStart2P',
                             fontSize: 10,
@@ -365,10 +366,7 @@ class _ReturnRewardsDialogState extends State<ReturnRewardsDialog>
         count,
         (index) => Text(
           '📦',
-          style: TextStyle(
+          style: TextStyle(fontSize: 24, color: enabled ? null : muted),
-            fontSize: 24,
-            color: enabled ? null : muted,
-          ),
         ),
       ),
     );
@@ -387,7 +385,9 @@ class _ReturnRewardsDialogState extends State<ReturnRewardsDialog>
     }
 
     return Column(
-      children: rewards.map((reward) => _buildRewardItem(context, reward)).toList(),
+      children: rewards
+          .map((reward) => _buildRewardItem(context, reward))
+          .toList(),
     );
   }
 

lib/src/features/game/widgets/speed_boost_button.dart

@@ -65,10 +65,7 @@ class SpeedBoostButton extends StatelessWidget {
           Row(
             mainAxisSize: MainAxisSize.min,
             children: [
-              Text(
+              Text('⚡', style: TextStyle(fontSize: 18, color: expColor)),
-                '⚡',
-                style: TextStyle(fontSize: 18, color: expColor),
-              ),
               const SizedBox(width: 4),
               Text(
                 '${boostMultiplier}x',
@@ -113,10 +110,7 @@ class SpeedBoostButton extends StatelessWidget {
         child: Row(
           mainAxisSize: MainAxisSize.min,
           children: [
-            Text(
+            Text('⚡', style: TextStyle(fontSize: 18, color: gold)),
-              '⚡',
-              style: TextStyle(fontSize: 18, color: gold),
-            ),
             const SizedBox(width: 4),
             Text(
               '${boostMultiplier}x',
@@ -130,10 +124,7 @@ class SpeedBoostButton extends StatelessWidget {
             if (!isPaidUser) ...[
               const SizedBox(width: 6),
               Container(
-                padding: const EdgeInsets.symmetric(
+                padding: const EdgeInsets.symmetric(horizontal: 4, vertical: 2),
-                  horizontal: 4,
-                  vertical: 2,
-                ),
                 decoration: BoxDecoration(
                   color: Colors.white.withValues(alpha: 0.2),
                   borderRadius: BorderRadius.circular(4),

lib/src/features/new_character/new_character_screen.dart

@@ -257,7 +257,11 @@ class _NewCharacterScreenState extends State<NewCharacterScreen> {
               mainAxisSize: MainAxisSize.min,
               children: [
                 if (!isPaidUser) ...[
-                  const Icon(Icons.play_circle, size: 14, color: RetroColors.gold),
+                  const Icon(
+                    Icons.play_circle,
+                    size: 14,
+                    color: RetroColors.gold,
+                  ),
                   const SizedBox(width: 4),
                 ],
                 Text(

lib/src/features/new_character/widgets/class_selection_section.dart

@@ -105,8 +105,9 @@ class _ClassInfo extends StatelessWidget {
     final percent = (passive.value * 100).round();
     return switch (passive.type) {
       ClassPassiveType.hpBonus => game_l10n.passiveHpBonus(percent),
-      ClassPassiveType.physicalDamageBonus =>
+      ClassPassiveType.physicalDamageBonus => game_l10n.passivePhysicalBonus(
-        game_l10n.passivePhysicalBonus(percent),
+        percent,
+      ),
       ClassPassiveType.defenseBonus => game_l10n.passiveDefenseBonus(percent),
       ClassPassiveType.magicDamageBonus => game_l10n.passiveMagicBonus(percent),
       ClassPassiveType.evasionBonus => game_l10n.passiveEvasionBonus(percent),

lib/src/features/new_character/widgets/stats_section.dart

@@ -62,9 +62,15 @@ class StatsSection extends StatelessWidget {
           // 스탯 그리드
           Row(
             children: [
-              Expanded(child: _StatTile(label: l10n.statStr, value: str)),
+              Expanded(
-              Expanded(child: _StatTile(label: l10n.statCon, value: con)),
+                child: _StatTile(label: l10n.statStr, value: str),
-              Expanded(child: _StatTile(label: l10n.statDex, value: dex)),
+              ),
+              Expanded(
+                child: _StatTile(label: l10n.statCon, value: con),
+              ),
+              Expanded(
+                child: _StatTile(label: l10n.statDex, value: dex),
+              ),
             ],
           ),
           const SizedBox(height: 8),
@@ -73,8 +79,12 @@ class StatsSection extends StatelessWidget {
               Expanded(
                 child: _StatTile(label: l10n.statInt, value: intelligence),
               ),
-              Expanded(child: _StatTile(label: l10n.statWis, value: wis)),
+              Expanded(
-              Expanded(child: _StatTile(label: l10n.statCha, value: cha)),
+                child: _StatTile(label: l10n.statWis, value: wis),
+              ),
+              Expanded(
+                child: _StatTile(label: l10n.statCha, value: cha),
+              ),
             ],
           ),
           const SizedBox(height: 12),
@@ -116,10 +126,7 @@ class StatsSection extends StatelessWidget {
           Row(
             mainAxisAlignment: MainAxisAlignment.center,
             children: [
-              _UndoButton(
+              _UndoButton(canUndo: canUndo, onPressed: onUndo),
-                canUndo: canUndo,
-                onPressed: onUndo,
-              ),
               const SizedBox(width: 16),
               _RollButton(
                 canRoll: canRoll,
@@ -222,11 +229,7 @@ class _UndoButton extends StatelessWidget {
           children: [
             // 무료 유저는 광고 아이콘 표시
             if (!isPaidUser && canUndo) ...[
-              const Icon(
+              const Icon(Icons.play_circle, size: 14, color: RetroColors.gold),
-                Icons.play_circle,
-                size: 14,
-                color: RetroColors.gold,
-              ),
               const SizedBox(width: 4),
             ],
             Icon(
@@ -240,7 +243,9 @@ class _UndoButton extends StatelessWidget {
               style: TextStyle(
                 fontFamily: 'PressStart2P',
                 fontSize: 11,
-                color: canUndo ? RetroColors.textLight : RetroColors.textDisabled,
+                color: canUndo
+                    ? RetroColors.textLight
+                    : RetroColors.textDisabled,
               ),
             ),
           ],

test/core/engine/combat_calculator_test.dart

@@ -9,7 +9,7 @@ void main() {
     group('playerAttackMonster', () {
       test('데미지 = (ATK * variation) - (DEF * 0.4)', () {
         // 고정 시드로 예측 가능한 결과
-        final rng = DeterministicRandom( 42);
+        final rng = DeterministicRandom(42);
         final calculator = CombatCalculator(rng: rng);
 
         final player = CombatStats.empty().copyWith(
@@ -49,7 +49,7 @@ void main() {
 
       test('크리티컬 발동 시 데미지 배율 적용', () {
         // 크리티컬이 항상 발동하도록 criRate = 1.0
-        final rng = DeterministicRandom( 123);
+        final rng = DeterministicRandom(123);
         final calculator = CombatCalculator(rng: rng);
 
         final player = CombatStats.empty().copyWith(
@@ -87,7 +87,7 @@ void main() {
       });
 
       test('회피 발동 시 0 데미지', () {
-        final rng = DeterministicRandom( 42);
+        final rng = DeterministicRandom(42);
         final calculator = CombatCalculator(rng: rng);
 
         final player = CombatStats.empty().copyWith(
@@ -130,7 +130,7 @@ void main() {
       test('블록 발동 시 70% 감소', () {
         // 블록이 발동하는 시드 찾기
         // blockRate = 1.0으로 항상 블록
-        final rng = DeterministicRandom( 99);
+        final rng = DeterministicRandom(99);
         final calculator = CombatCalculator(rng: rng);
 
         final monster = MonsterCombatStats(
@@ -170,7 +170,7 @@ void main() {
       });
 
       test('패리 발동 시 50% 감소', () {
-        final rng = DeterministicRandom( 77);
+        final rng = DeterministicRandom(77);
         final calculator = CombatCalculator(rng: rng);
 
         final monster = MonsterCombatStats(
@@ -212,7 +212,7 @@ void main() {
 
     group('estimateCombatDurationMs', () {
       test('범위 2000~30000ms 내 반환', () {
-        final rng = DeterministicRandom( 42);
+        final rng = DeterministicRandom(42);
         final calculator = CombatCalculator(rng: rng);
 
         final player = CombatStats.empty().copyWith(
@@ -247,7 +247,7 @@ void main() {
       });
 
       test('고레벨 몬스터는 더 긴 전투 시간', () {
-        final rng = DeterministicRandom( 42);
+        final rng = DeterministicRandom(42);
         final calculator = CombatCalculator(rng: rng);
 
         final player = CombatStats.empty().copyWith(
@@ -305,7 +305,7 @@ void main() {
 
     group('evaluateDifficulty', () {
       test('범위 0.0~1.0 내 반환', () {
-        final rng = DeterministicRandom( 42);
+        final rng = DeterministicRandom(42);
         final calculator = CombatCalculator(rng: rng);
 
         final player = CombatStats.empty().copyWith(

test/core/engine/skill_service_test.dart

@@ -125,7 +125,10 @@ void main() {
         // ATK 100 * 2.0 - DEF 50 * 0.3 = 200 - 15 = 185
         expect(result.result.success, isTrue);
         expect(result.result.damage, equals(185));
-        expect(result.updatedPlayer.mpCurrent, equals(20)); // 50 - 30 (mpCost 30)
+        expect(
+          result.updatedPlayer.mpCurrent,
+          equals(20),
+        ); // 50 - 30 (mpCost 30)
         expect(result.updatedMonster.hpCurrent, equals(315)); // 500 - 185
       });
 
@@ -349,10 +352,7 @@ void main() {
 
         const skill = SkillData.memoryDump;
         // baseDotDamage: 10, baseDotDurationMs: 6000, baseDotTickMs: 1000
-        final player = CombatStats.empty().copyWith(
+        final player = CombatStats.empty().copyWith(mpMax: 100, mpCurrent: 50);
-          mpMax: 100,
-          mpCurrent: 50,
-        );
         final skillSystem = SkillSystemState.empty().copyWith(elapsedMs: 5000);
 
         final result = service.useDotSkill(
@@ -379,10 +379,7 @@ void main() {
         final service = SkillService(rng: rng);
 
         const skill = SkillData.memoryDump;
-        final player = CombatStats.empty().copyWith(
+        final player = CombatStats.empty().copyWith(mpMax: 100, mpCurrent: 50);
-          mpMax: 100,
-          mpCurrent: 50,
-        );
         final skillSystem = SkillSystemState.empty().copyWith(elapsedMs: 5000);
 
         final result = service.useDotSkill(
@@ -403,10 +400,7 @@ void main() {
         final service = SkillService(rng: rng);
 
         const skill = SkillData.memoryDump;
-        final player = CombatStats.empty().copyWith(
+        final player = CombatStats.empty().copyWith(mpMax: 100, mpCurrent: 50);
-          mpMax: 100,
-          mpCurrent: 50,
-        );
         final skillSystem = SkillSystemState.empty().copyWith(elapsedMs: 5000);
 
         final result = service.useDotSkill(
@@ -555,10 +549,7 @@ void main() {
         final service = SkillService(rng: rng);
 
         const skill = SkillData.debugMode; // ATK +25% 버프, mpCost: 100
-        final player = CombatStats.empty().copyWith(
+        final player = CombatStats.empty().copyWith(mpMax: 200, mpCurrent: 150);
-          mpMax: 200,
-          mpCurrent: 150,
-        );
         final skillSystem = SkillSystemState.empty().copyWith(elapsedMs: 5000);
 
         final result = service.useBuffSkill(
@@ -569,10 +560,7 @@ void main() {
 
         expect(result.result.success, isTrue);
         expect(result.result.appliedBuff, isNotNull);
-        expect(
+        expect(result.result.appliedBuff!.effect.atkModifier, equals(0.25));
-          result.result.appliedBuff!.effect.atkModifier,
-          equals(0.25),
-        );
         expect(result.updatedSkillSystem.activeBuffs.length, equals(1));
         expect(result.updatedPlayer.mpCurrent, equals(50)); // 150 - 100
       });
@@ -582,10 +570,7 @@ void main() {
         final service = SkillService(rng: rng);
 
         const skill = SkillData.debugMode;
-        final player = CombatStats.empty().copyWith(
+        final player = CombatStats.empty().copyWith(mpMax: 100, mpCurrent: 50);
-          mpMax: 100,
-          mpCurrent: 50,
-        );
         final existingBuff = const ActiveBuff(
           effect: BuffEffect(
             id: 'debug_mode_buff',

test/core/engine/stat_calculator_test.dart

@@ -26,10 +26,7 @@ void main() {
         final race = RaceTraits(
           raceId: 'test_race',
           name: 'Test Race',
-          statModifiers: const {
+          statModifiers: const {StatType.str: 2, StatType.intelligence: -1},
-            StatType.str: 2,
-            StatType.intelligence: -1,
-          },
         );
 
         // 보정 없는 클래스
@@ -73,10 +70,7 @@ void main() {
         const klass = ClassTraits(
           classId: 'test_class',
           name: 'Test Class',
-          statModifiers: {
+          statModifiers: {StatType.con: 3, StatType.dex: 1},
-            StatType.con: 3,
-            StatType.dex: 1,
-          },
         );
 
         final result = calculator.applyModifiers(
@@ -248,10 +242,7 @@ void main() {
           name: 'Test Class',
           statModifiers: {},
           passives: [
-            ClassPassive(
+            ClassPassive(type: ClassPassiveType.evasionBonus, value: 0.15),
-              type: ClassPassiveType.evasionBonus,
-              value: 0.15,
-            ),
           ],
         );
 
@@ -265,10 +256,7 @@ void main() {
       });
 
       test('물리 공격력 보너스 적용', () {
-        final combatStats = CombatStats.empty().copyWith(
+        final combatStats = CombatStats.empty().copyWith(atk: 100, def: 20);
-          atk: 100,
-          def: 20,
-        );
 
         const race = RaceTraits(
           raceId: 'test_race',
@@ -322,10 +310,7 @@ void main() {
           name: 'Test Class',
           statModifiers: {},
           passives: [
-            ClassPassive(
+            ClassPassive(type: ClassPassiveType.postCombatHeal, value: 0.05),
-              type: ClassPassiveType.postCombatHeal,
-              value: 0.05,
-            ),
           ],
         );
 

test/features/game_session_controller_test.dart

@@ -80,7 +80,8 @@ void main() {
   test('loadAndStart surfaces save load errors', () {
     fakeAsync((async) {
       final saveManager = FakeSaveManager()
-        ..onLoad = (_) => (const SaveOutcome.failure('boom'), null, false, null);
+        ..onLoad = (_) =>
+            (const SaveOutcome.failure('boom'), null, false, null);
       final controller = buildController(async, saveManager);
 
       controller.loadAndStart(fileName: 'bad.pqf');

test/helpers/mock_factories.dart

@@ -95,10 +95,7 @@ class MockFactories {
   ///
   /// [seed]: 결정론적 랜덤 시드
   /// [level]: 캐릭터 레벨
-  static GameState createGameState({
+  static GameState createGameState({int seed = 42, int level = 1}) {
-    int seed = 42,
-    int level = 1,
-  }) {
     return GameState.withSeed(seed: seed);
   }