style(format): dart format 자동 포맷 적용

- combat_tick_service, error_logger, save_integrity: 줄바꿈/정렬
- monetization_state_test, save_integrity_test: 포맷 정리
- macos/Podfile.lock: flutter pub get 반영

lib/src/core/engine/combat_tick_service.dart

@@ -179,12 +179,14 @@ class CombatTickService {
     if (monsterStats.isAlive &&
         monsterAccumulator >= monsterStats.attackDelayMs) {
       // 방어력/회피율 버프 적용
-      final buffedPlayerForDefense = (buffMods.defMod != 0 ||
-              buffMods.evasionMod != 0)
+      final buffedPlayerForDefense =
+          (buffMods.defMod != 0 || buffMods.evasionMod != 0)
           ? playerStats.copyWith(
               def: (playerStats.def * (1.0 + buffMods.defMod)).round(),
-              evasion: (playerStats.evasion + buffMods.evasionMod)
-                  .clamp(0.0, 1.0),
+              evasion: (playerStats.evasion + buffMods.evasionMod).clamp(
+                0.0,
+                1.0,
+              ),
             )
           : playerStats;
 

lib/src/core/logging/error_logger.dart

@@ -122,8 +122,7 @@ class ErrorLogger {
     if (size <= maxLogBytes) return;
 
     final dir = file.parent.path;
-    final baseName =
-        _logFileName.replaceAll('.jsonl', '');
+    final baseName = _logFileName.replaceAll('.jsonl', '');
 
     // 가장 오래된 백업 삭제
     final oldest = File('$dir/$baseName.$maxBackupCount.jsonl');

lib/src/core/storage/save_integrity.dart

@@ -21,18 +21,60 @@ class SaveIntegrity {
   static List<int> get _hmacKey {
     // 파트 A: 원본 키의 전반부
     const partA = <int>[
-      0x41, 0x73, 0x63, 0x69, 0x69, 0x4e, 0x65, 0x76,
-      0x65, 0x72, 0x44, 0x69, 0x65, 0x53, 0x61, 0x76,
+      0x41,
+      0x73,
+      0x63,
+      0x69,
+      0x69,
+      0x4e,
+      0x65,
+      0x76,
+      0x65,
+      0x72,
+      0x44,
+      0x69,
+      0x65,
+      0x53,
+      0x61,
+      0x76,
     ];
     // 파트 B: XOR 마스크(mask)
     const mask = <int>[
-      0x7a, 0x1c, 0x0f, 0x05, 0x0d, 0x22, 0x09, 0x1a,
-      0x09, 0x1e, 0x28, 0x05, 0x09, 0x3f, 0x0d, 0x1a,
+      0x7a,
+      0x1c,
+      0x0f,
+      0x05,
+      0x0d,
+      0x22,
+      0x09,
+      0x1a,
+      0x09,
+      0x1e,
+      0x28,
+      0x05,
+      0x09,
+      0x3f,
+      0x0d,
+      0x1a,
     ];
     // 파트 C: partA XOR mask 결과 (키 후반부)
     const partC = <int>[
-      0x3b, 0x6f, 0x6c, 0x6c, 0x64, 0x6c, 0x6c, 0x6c,
-      0x6c, 0x6c, 0x6c, 0x6c, 0x6c, 0x6c, 0x6c, 0x6c,
+      0x3b,
+      0x6f,
+      0x6c,
+      0x6c,
+      0x64,
+      0x6c,
+      0x6c,
+      0x6c,
+      0x6c,
+      0x6c,
+      0x6c,
+      0x6c,
+      0x6c,
+      0x6c,
+      0x6c,
+      0x6c,
     ];
 
     // 전반부(partA) + 후반부(partC XOR mask)로 32바이트 키 생성
@@ -107,10 +149,7 @@ class SaveIntegrity {
 
 /// HMAC 검증 결과(result)
 class SaveIntegrityResult {
-  const SaveIntegrityResult({
-    required this.gzipBytes,
-    required this.isLegacy,
-  });
+  const SaveIntegrityResult({required this.gzipBytes, required this.isLegacy});
 
   /// HMAC을 제외한 순수 GZip 데이터
   final Uint8List gzipBytes;