style(ui): victory_overlay ASCII 아트 정렬 개선

- 트로피 ASCII 좌우 공백 균형 조정
- THE END 텍스트 FittedBox로 자동 스케일링
- 폰트 크기 14→12 조정

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

@@ -583,17 +583,18 @@ class _VictoryOverlayState extends State<VictoryOverlay>
   }
 
   Widget _buildTrophyAsciiArt(Color gold) {
+    // 중앙 정렬을 위해 각 줄 좌우 공백 균형 맞춤
     const trophy = '''
-   ___________
-  '._==_==_=_.'
-  .-\\:      /-.
- | (|:.     |) |
-  '-|:.     |-'
-    \\::.    /
-     '::. .'
-       ) (
-     _.' '._
-    '-------' ''';
+ ____________
+ '._==_==_=_.'
+ .-\\:      /-.
+ | (|:.    |) |
+ '-|:.    |-'
+ \\::.   /
+ '::. .'
+ ) (
+ _.' '._
+ '-------' ''';
 
     return Text(
       trophy,
@@ -649,25 +650,25 @@ class _VictoryOverlayState extends State<VictoryOverlay>
   Widget _buildTheEnd(BuildContext context, Color gold) {
     const theEnd = '''
 ████████╗██╗  ██╗███████╗    ███████╗███╗   ██╗██████╗
-╚══██╔══╝██║  ██║██╔════╝    ██╔════╝████╗  ██║██╔══██╗
-   ██║   ███████║█████╗      █████╗  ██╔██╗ ██║██║  ██║
-   ██║   ██╔══██║██╔══╝      ██╔══╝  ██║╚██╗██║██║  ██║
-   ██║   ██║  ██║███████╗    ███████╗██║ ╚████║██████╔╝
-   ╚═╝   ╚═╝  ╚═╝╚══════╝    ╚══════╝╚═╝  ╚═══╝╚═════╝ ''';
+ ╚══██╔══╝██║  ██║██╔════╝    ██╔════╝████╗  ██║██╔══██╗
+    ██║   ███████║█████╗      █████╗  ██╔██╗ ██║██║  ██║
+    ██║   ██╔══██║██╔══╝      ██╔══╝  ██║╚██╗██║██║  ██║
+    ██║   ██║  ██║███████╗    ███████╗██║ ╚████║██████╔╝
+    ╚═╝   ╚═╝  ╚═╝╚══════╝    ╚══════╝╚═╝  ╚═══╝╚═════╝ ''';
 
-    return Column(
-      children: [
-        Text(
-          theEnd,
-          style: TextStyle(
-            fontFamily: 'JetBrainsMono',
-            fontSize: 14,
-            color: gold,
-            height: 1.0,
-          ),
-          textAlign: TextAlign.center,
+    // FittedBox로 감싸서 화면 너비에 맞게 자동 스케일링
+    return FittedBox(
+      fit: BoxFit.scaleDown,
+      child: Text(
+        theEnd,
+        style: TextStyle(
+          fontFamily: 'JetBrainsMono',
+          fontSize: 12,
+          color: gold,
+          height: 1.0,
         ),
-      ],
+        textAlign: TextAlign.center,
+      ),
     );
   }