style: apply dart format across project

lib/widgets/glassmorphic_scaffold.dart

@@ -63,12 +63,12 @@ class _GlassmorphicScaffoldState extends State<GlassmorphicScaffold>
       duration: const Duration(seconds: 20),
       vsync: this,
     )..repeat();
-    
+
     _waveController = AnimationController(
       duration: const Duration(seconds: 10),
       vsync: this,
     )..repeat();
-    
+
     if (widget.useFloatingNavBar) {
       _scrollController = ScrollController();
       _setupScrollListener();
@@ -78,13 +78,16 @@ class _GlassmorphicScaffoldState extends State<GlassmorphicScaffold>
   void _setupScrollListener() {
     _scrollController?.addListener(() {
       final currentScroll = _scrollController!.position.pixels;
-      
+
       // 스크롤 방향에 따라 플로팅 네비게이션 바 표시/숨김
-      if (currentScroll > 50 && _scrollController!.position.userScrollDirection == ScrollDirection.reverse) {
+      if (currentScroll > 50 &&
+          _scrollController!.position.userScrollDirection ==
+              ScrollDirection.reverse) {
         if (_isFloatingNavBarVisible) {
           setState(() => _isFloatingNavBarVisible = false);
         }
-      } else if (_scrollController!.position.userScrollDirection == ScrollDirection.forward) {
+      } else if (_scrollController!.position.userScrollDirection ==
+          ScrollDirection.forward) {
         if (!_isFloatingNavBarVisible) {
           setState(() => _isFloatingNavBarVisible = true);
         }
@@ -104,7 +107,7 @@ class _GlassmorphicScaffoldState extends State<GlassmorphicScaffold>
     if (widget.backgroundGradient != null) {
       return widget.backgroundGradient!;
     }
-    
+
     // 디폴트 그라디언트
     return AppColors.mainGradient;
   }
@@ -112,18 +115,18 @@ class _GlassmorphicScaffoldState extends State<GlassmorphicScaffold>
   @override
   Widget build(BuildContext context) {
     final backgroundGradient = _getBackgroundGradient();
-    
+
     return Stack(
       children: [
         // 배경 그라디언트
         _buildBackground(backgroundGradient),
-        
+
         // 파티클 효과 (선택적)
         if (widget.enableParticles) _buildParticles(),
-        
+
         // 웨이브 애니메이션 (선택적)
         if (widget.enableWaveAnimation) _buildWaveAnimation(),
-        
+
         // 메인 스캐폴드
         Scaffold(
           backgroundColor: widget.backgroundColor ?? Colors.transparent,
@@ -138,7 +141,7 @@ class _GlassmorphicScaffoldState extends State<GlassmorphicScaffold>
           drawer: widget.drawer,
           endDrawer: widget.endDrawer,
         ),
-        
+
         // 플로팅 네비게이션 바 (선택적)
         if (widget.useFloatingNavBar && widget.floatingNavBarIndex != null)
           FloatingNavigationBar(
@@ -159,7 +162,9 @@ class _GlassmorphicScaffoldState extends State<GlassmorphicScaffold>
             gradient: LinearGradient(
               begin: Alignment.topLeft,
               end: Alignment.bottomRight,
-              colors: gradientColors.map((color) => color.withOpacity(0.3)).toList(),
+              colors: gradientColors
+                  .map((color) => color.withOpacity(0.3))
+                  .toList(),
             ),
           ),
         ),
@@ -233,11 +238,11 @@ class ParticlePainter extends CustomPainter {
   @override
   void paint(Canvas canvas, Size size) {
     final paint = Paint()..style = PaintingStyle.fill;
-    
+
     for (final particle in particles) {
       final progress = animation.value;
       final y = (particle.y + progress * particle.speed) % 1.0;
-      
+
       paint.color = AppColors.pureWhite.withValues(alpha: particle.opacity);
       canvas.drawCircle(
         Offset(particle.x * size.width, y * size.height),
@@ -266,21 +271,23 @@ class WavePainter extends CustomPainter {
     final paint = Paint()
       ..color = waveColor
       ..style = PaintingStyle.fill;
-    
+
     final path = Path();
     final progress = animation.value;
-    
+
     path.moveTo(0, size.height);
-    
+
     for (double x = 0; x <= size.width; x++) {
-      final y = math.sin((x / size.width * 2 * math.pi) + (progress * 2 * math.pi)) * 20 + 
-                size.height * 0.5;
+      final y =
+          math.sin((x / size.width * 2 * math.pi) + (progress * 2 * math.pi)) *
+                  20 +
+              size.height * 0.5;
       path.lineTo(x, y);
     }
-    
+
     path.lineTo(size.width, size.height);
     path.close();
-    
+
     canvas.drawPath(path, paint);
   }
 
@@ -303,4 +310,4 @@ class Particle {
     required this.speed,
     required this.opacity,
   });
-}
+}