feat: change theme

lib/feature/game/presentation/screen/private_table_screen.dart

@@ -164,7 +164,7 @@ class _LobbyViewState extends State<_LobbyView> {
                   child: Container(
                     decoration: BoxDecoration(
                       gradient: const RadialGradient(
-                        colors: [Color(0xFF1E7E3A), Color(0xFF0C5022)],
+                        colors: [AppColors.lapisHi, AppColors.lapisLo],
                         radius: 0.9,
                       ),
                       borderRadius: BorderRadius.circular(160),
@@ -291,7 +291,7 @@ class _LobbyViewState extends State<_LobbyView> {
           gradient: const LinearGradient(
             begin: Alignment.topCenter,
             end: Alignment.bottomCenter,
-            colors: [Color(0xFF8E1B2A), Color(0xFF5A0E18)],
+            colors: [AppColors.lapisMid, AppColors.lapisLo],
           ),
           borderRadius: BorderRadius.circular(10),
           border: Border.all(color: AppColors.gold, width: 1.5),

lib/feature/game/presentation/widgets/flame/hokm_game.dart

@@ -72,7 +72,7 @@ class HokmGame extends FlameGame {
   HokmGame(this.cubit, {this.skin = 'simple'});
 
   @override
-  Color backgroundColor() => const Color(0xFF0C3A1B);
+  Color backgroundColor() => AppColors.lapisNight;
 
   @override
   Future<void> onLoad() async {

lib/feature/game/presentation/widgets/flame/table_pieces.dart

@@ -18,14 +18,14 @@ class Felt extends PositionComponent with HasGameReference {
     final w = game.size.x, h = game.size.y;
     final center = Offset(w / 2, h / 2);
 
-    // ۱) زمینِ سبزِ نمدی (کلِ صفحه) با وینیتِ شعاعی برای عمق.
+    // ۱) زمینِ لاجوردیِ نمدی (کلِ صفحه) با وینیتِ شعاعی برای عمق.
     canvas.drawRect(
       Rect.fromLTWH(0, 0, w, h),
       Paint()
         ..shader = RadialGradient(
           center: Alignment.center,
           radius: 1.0,
-          colors: const [Color(0xFF1C7A3E), Color(0xFF0C3A1B)],
+          colors: const [AppColors.lapisHi, AppColors.lapisNight],
           stops: const [0.5, 1.0],
         ).createShader(Rect.fromLTWH(0, 0, w, h)),
     );
@@ -62,7 +62,7 @@ class Felt extends PositionComponent with HasGameReference {
         ..shader = RadialGradient(
           center: Alignment.center,
           radius: 0.9,
-          colors: const [Color(0xFF153A63), Color(0xFF07172E)],
+          colors: const [AppColors.lapisLo, AppColors.lapisInk],
           stops: const [0.4, 1.0],
         ).createShader(rect),
     );