feat(animation): 종족별 캐릭터 애니메이션 시스템 추가

- 21개 종족별 고유 ASCII 캐릭터 프레임 데이터 추가
  - 각 종족당 5가지 상태 애니메이션: idle, prepare, attack, hit, recover
  - 종족 특성에 맞는 시각적 차별화 (마법사 ~, 기사 ♦, 언데드 ☠ 등)
- 캐릭터 생성 화면 종족 미리보기 위젯 추가
- 프론트 화면 Hero vs Boss 애니메이션 개선
- 게임 플레이 화면 애니메이션 패널 연동 강화

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

@@ -45,6 +45,7 @@ class AsciiAnimationCard extends StatefulWidget {
     this.monsterLevel,
     this.isPaused = false,
     this.latestCombatEvent,
+    this.raceId,
   });
 
   final TaskType taskType;
@@ -75,6 +76,9 @@ class AsciiAnimationCard extends StatefulWidget {
   /// 최근 전투 이벤트 (애니메이션 동기화용)
   final CombatEvent? latestCombatEvent;
 
+  /// 종족 ID (Phase 4: 종족별 캐릭터 애니메이션)
+  final String? raceId;
+
   @override
   State<AsciiAnimationCard> createState() => _AsciiAnimationCardState();
 }
@@ -168,7 +172,8 @@ class _AsciiAnimationCardState extends State<AsciiAnimationCard> {
         oldWidget.monsterBaseName != widget.monsterBaseName ||
         oldWidget.weaponName != widget.weaponName ||
         oldWidget.shieldName != widget.shieldName ||
-        oldWidget.monsterLevel != widget.monsterLevel) {
+        oldWidget.monsterLevel != widget.monsterLevel ||
+        oldWidget.raceId != widget.raceId) {
       _updateAnimation();
     }
   }
@@ -391,6 +396,7 @@ class _AsciiAnimationCardState extends State<AsciiAnimationCard> {
       hasShield: hasShield,
       monsterCategory: monsterCategory,
       monsterSize: monsterSize,
+      raceId: widget.raceId,
     );
 
     // 환경 타입 추론

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

@@ -30,6 +30,7 @@ class EnhancedAnimationPanel extends StatefulWidget {
     this.characterLevel,
     this.monsterLevel,
     this.latestCombatEvent,
+    this.raceId,
   });
 
   final ProgressState progress;
@@ -46,6 +47,9 @@ class EnhancedAnimationPanel extends StatefulWidget {
   final int? monsterLevel;
   final CombatEvent? latestCombatEvent;
 
+  /// 종족 ID (Phase 4: 종족별 캐릭터 애니메이션)
+  final String? raceId;
+
   @override
   State<EnhancedAnimationPanel> createState() => _EnhancedAnimationPanelState();
 }
@@ -183,6 +187,7 @@ class _EnhancedAnimationPanelState extends State<EnhancedAnimationPanel>
               monsterLevel: widget.monsterLevel,
               isPaused: widget.isPaused,
               latestCombatEvent: widget.latestCombatEvent,
+              raceId: widget.raceId,
             ),
           ),
 

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

@@ -23,6 +23,7 @@ class TaskProgressPanel extends StatelessWidget {
     this.characterLevel,
     this.monsterLevel,
     this.latestCombatEvent,
+    this.raceId,
   });
 
   final ProgressState progress;
@@ -45,6 +46,9 @@ class TaskProgressPanel extends StatelessWidget {
   /// 최근 전투 이벤트 (애니메이션 동기화용, Phase 5)
   final CombatEvent? latestCombatEvent;
 
+  /// 종족 ID (Phase 4: 종족별 캐릭터 애니메이션)
+  final String? raceId;
+
   @override
   Widget build(BuildContext context) {
     return Container(
@@ -71,6 +75,7 @@ class TaskProgressPanel extends StatelessWidget {
               monsterLevel: monsterLevel,
               isPaused: isPaused,
               latestCombatEvent: latestCombatEvent,
+              raceId: raceId,
             ),
           ),
           const SizedBox(height: 8),